Twicea electronic parts stores,electronic components,electronic parts,electronics parts supply Twicea electronic parts stores,electronic components,electronic parts,electronics parts supply
Categories Categories Manufacturers Manufacturers RFQ About Twicea
Capacitors
Memory Cards, Modules
Resistors
Isolators
Magnetics - Transformer, Inductor Components
Sensors, Transducers
Optoelectronics
Integrated Circuits (ICs)
Crystals, Oscillators, Resonators
Discrete Semiconductor Products
RF/IF and RFID
Switches
Transformers
Motors, Solenoids, Driver Boards/Modules
View All
Brands A-Z
3M
Infineon
Insight SiP
Isocom Components
Microchip
ON Semiconductor
STMicroelectronics
TDK
Xilinx
Yageo

Hello

OR
Create An Account
Profile Settings Order Status & History Address Management RFQ History WISH LIST Change Password
Cart
  • All Products
  • Hardware, Fasteners, Accessories
  • Knobs
Image Part # Manufacturer Description Availability Pricing Quantity Housing MaterialManufacturerManufacturer Part NumberSealContact TypeCurrent RatingPressure Range
Image Part # Manufacturer Description Availability Pricing Quantity Housing MaterialManufacturerManufacturer Part NumberSealContact TypeCurrent RatingPressure Range
Electronic Hardware Corp TL8508-15G1N
Mfr. Part #
TL8508-15G1N
Twicea Part #
18536-418-TL8508-15G1N
Electronic Hardware Corp
The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
Datasheet Compare
    Min.:1
    Mult.:1
    - Miscellaneous T727094524DN - - - -
    TL8508-15G1N
    TL8508-15G1N

    18536-418-TL8508-15G1N Electronic Hardware Corp
    RoHS :
    Package : -
    In Stock : -
    1 : -
    Electronic Hardware Corp TL8508-15G2C1
    Mfr. Part #
    TL8508-15G2C1
    Twicea Part #
    18536-418-TL8508-15G2C1
    Electronic Hardware Corp
    The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
    Datasheet Compare
      Min.:1
      Mult.:1
      - Cutler Hammer, Div of Eaton Co C440A1A020SF0-84 - - - -
      TL8508-15G2C1
      TL8508-15G2C1

      18536-418-TL8508-15G2C1 Electronic Hardware Corp
      RoHS :
      Package : -
      In Stock : -
      1 : -
      Electronic Hardware Corp TL8508-15G2A1
      Mfr. Part #
      TL8508-15G2A1
      Twicea Part #
      18536-418-TL8508-15G2A1
      Electronic Hardware Corp
      The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
      Datasheet Compare
        Min.:1
        Mult.:1
        - Miscellaneous - - - - -
        TL8508-15G2A1
        TL8508-15G2A1

        18536-418-TL8508-15G2A1 Electronic Hardware Corp
        RoHS :
        Package : -
        In Stock : -
        1 : -
        Electronic Hardware Corp TL8508-15G1C1
        Mfr. Part #
        TL8508-15G1C1
        Twicea Part #
        18536-418-TL8508-15G1C1
        Electronic Hardware Corp
        The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
        Datasheet Compare
          Min.:1
          Mult.:1
          - Cutler Hammer, Div of Eaton Corp E2F050KMA02 - - - -
          TL8508-15G1C1
          TL8508-15G1C1

          18536-418-TL8508-15G1C1 Electronic Hardware Corp
          RoHS :
          Package : -
          In Stock : -
          1 : -
          Electronic Hardware Corp TL8508-15BC1
          Mfr. Part #
          TL8508-15BC1
          Twicea Part #
          18536-418-TL8508-15BC1
          Electronic Hardware Corp
          The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
          Datasheet Compare
            Min.:1
            Mult.:1
            - Cutler Hammer, Div of Eaton Corp E2F050KMS22 - - - -
            TL8508-15BC1
            TL8508-15BC1

            18536-418-TL8508-15BC1 Electronic Hardware Corp
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Electronic Hardware Corp TL8508-15BBA1
            Mfr. Part #
            TL8508-15BBA1
            Twicea Part #
            18536-418-TL8508-15BBA1
            Electronic Hardware Corp
            The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
            Datasheet Compare
              Min.:1
              Mult.:1
              - Miscellaneous - - - - -
              TL8508-15BBA1
              TL8508-15BBA1

              18536-418-TL8508-15BBA1 Electronic Hardware Corp
              RoHS :
              Package : -
              In Stock : -
              1 : -
              Electronic Hardware Corp TL8508-15BBN
              Mfr. Part #
              TL8508-15BBN
              Twicea Part #
              18536-418-TL8508-15BBN
              Electronic Hardware Corp
              The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
              Datasheet Compare
                Min.:1
                Mult.:1
                - Electri-Flex USL580-580-100FT - - - -
                TL8508-15BBN
                TL8508-15BBN

                18536-418-TL8508-15BBN Electronic Hardware Corp
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Electronic Hardware Corp TL8508-16B1N
                Mfr. Part #
                TL8508-16B1N
                Twicea Part #
                18536-418-TL8508-16B1N
                Electronic Hardware Corp
                The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - GE CL10A300M6 - - - -
                  TL8508-16B1N
                  TL8508-16B1N

                  18536-418-TL8508-16B1N Electronic Hardware Corp
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Electronic Hardware Corp TL8508-15B1N
                  Mfr. Part #
                  TL8508-15B1N
                  Twicea Part #
                  18536-418-TL8508-15B1N
                  Electronic Hardware Corp
                  The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    - Cutler Hammer, Div of Eaton Co C440A1A020SF2-84 - - - -
                    TL8508-15B1N
                    TL8508-15B1N

                    18536-418-TL8508-15B1N Electronic Hardware Corp
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    Electronic Hardware Corp TL8508-16GC2
                    Mfr. Part #
                    TL8508-16GC2
                    Twicea Part #
                    18536-418-TL8508-16GC2
                    Electronic Hardware Corp
                    The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      - Miscellaneous - - - - -
                      TL8508-16GC2
                      TL8508-16GC2

                      18536-418-TL8508-16GC2 Electronic Hardware Corp
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      Electronic Hardware Corp TL8508-15B1A2
                      Mfr. Part #
                      TL8508-15B1A2
                      Twicea Part #
                      18536-418-TL8508-15B1A2
                      Electronic Hardware Corp
                      The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        - Miscellaneous C1330 - - - -
                        TL8508-15B1A2
                        TL8508-15B1A2

                        18536-418-TL8508-15B1A2 Electronic Hardware Corp
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        Electronic Hardware Corp TL8508-14GC2
                        Mfr. Part #
                        TL8508-14GC2
                        Twicea Part #
                        18536-418-TL8508-14GC2
                        Electronic Hardware Corp
                        The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          Stainless Steel Gems Sensors & Controls - No SPDT 5 A @ 125 VAC, 250 VAC 250-1,000 psi
                          TL8508-14GC2
                          TL8508-14GC2

                          18536-418-TL8508-14GC2 Electronic Hardware Corp
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Electronic Hardware Corp TL8508-14G2A1
                          Mfr. Part #
                          TL8508-14G2A1
                          Twicea Part #
                          18536-418-TL8508-14G2A1
                          Electronic Hardware Corp
                          The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            Stainless Steel Gems Sensors & Controls - No SPDT 5 A @ 125 VAC, 250 VAC 250-1,000 psi
                            TL8508-14G2A1
                            TL8508-14G2A1

                            18536-418-TL8508-14G2A1 Electronic Hardware Corp
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            Electronic Hardware Corp TL8508-15BBC1
                            Mfr. Part #
                            TL8508-15BBC1
                            Twicea Part #
                            18536-418-TL8508-15BBC1
                            Electronic Hardware Corp
                            The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              Zinc-Plated Steel Gems Sensors & Controls - No SPST 5 A @ 125 VAC, 250 VAC 250-1,000 psi
                              TL8508-15BBC1
                              TL8508-15BBC1

                              18536-418-TL8508-15BBC1 Electronic Hardware Corp
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              Electronic Hardware Corp TL8508-14BN
                              Mfr. Part #
                              TL8508-14BN
                              Twicea Part #
                              18536-418-TL8508-14BN
                              Electronic Hardware Corp
                              The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                - Miscellaneous - - - - -
                                TL8508-14BN
                                TL8508-14BN

                                18536-418-TL8508-14BN Electronic Hardware Corp
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                Electronic Hardware Corp TL8508-14G3A2
                                Mfr. Part #
                                TL8508-14G3A2
                                Twicea Part #
                                18536-418-TL8508-14G3A2
                                Electronic Hardware Corp
                                The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  - Cutler Hammer, Div of Eaton Co PDG6X3TA2000 - - - -
                                  TL8508-14G3A2
                                  TL8508-14G3A2

                                  18536-418-TL8508-14G3A2 Electronic Hardware Corp
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  Electronic Hardware Corp TL8508-14G1A1
                                  Mfr. Part #
                                  TL8508-14G1A1
                                  Twicea Part #
                                  18536-418-TL8508-14G1A1
                                  Electronic Hardware Corp
                                  The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    - Miscellaneous - - - - -
                                    TL8508-14G1A1
                                    TL8508-14G1A1

                                    18536-418-TL8508-14G1A1 Electronic Hardware Corp
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Electronic Hardware Corp TL8508-15BGN
                                    Mfr. Part #
                                    TL8508-15BGN
                                    Twicea Part #
                                    18536-418-TL8508-15BGN
                                    Electronic Hardware Corp
                                    The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      - Altech - - - - -
                                      TL8508-15BGN
                                      TL8508-15BGN

                                      18536-418-TL8508-15BGN Electronic Hardware Corp
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      Electronic Hardware Corp TL8508-14BBA2
                                      Mfr. Part #
                                      TL8508-14BBA2
                                      Twicea Part #
                                      18536-418-TL8508-14BBA2
                                      Electronic Hardware Corp
                                      The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        - Siemens Building Technologies 544-783B - - - -
                                        TL8508-14BBA2
                                        TL8508-14BBA2

                                        18536-418-TL8508-14BBA2 Electronic Hardware Corp
                                        RoHS :
                                        Package : -
                                        In Stock : -
                                        1 : -
                                        Electronic Hardware Corp TL8508-16BGC1
                                        Mfr. Part #
                                        TL8508-16BGC1
                                        Twicea Part #
                                        18536-418-TL8508-16BGC1
                                        Electronic Hardware Corp
                                        The TL SERIES is our large tactile series of knobs. The knobs design is based on the MS91528 tactile series of knobs, which not only gave the user a unique tactile feel but also were color coded. For avionic equipment color coding was not practical. This exact same series of knobs has been duplicated in a smaller size (See our TS series). With avionics equipment constantly shrinking in order to fit more in the cockpit, a small size knob was desirable. These units belong to the MS 21385 series of knobs. EHC meets the requirements of the MS specification and the Government drawing requirements. All of our backlighted knobs can be manufactured for night vision use. Our knobs meet NVIS Green A requirements.
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          - Miscellaneous - - - - -
                                          TL8508-16BGC1
                                          TL8508-16BGC1

                                          18536-418-TL8508-16BGC1 Electronic Hardware Corp
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
                                          • 1
                                          • ..
                                          • 1
                                          • 2
                                          • 3
                                          • 4
                                          • ..
                                          • 50

                                          Hardware, Fasteners, Accessories

                                          Knobs definition: A Knob is a rotary control used to provide input to a device when grasped by an operator and turned, so that the degree of rotation correspo... Knobs Product Listing: TL8508-15G1N,TL8508-15G2C1,TL8508-15G2A1,TL8508-15G1C1,TL8508-15BC1.Hardware, Fasteners, Accessories type:Board Spacers, Standoffs(687922),Miscellaneous(132036),Knobs(78062),Screws, Bolts(74460),Structural, Motion Hardware(20131) .Knobs has 10000 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
                                          Index :
                                          0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ

                                          Contact us

                                          Email us
                                          info@twicea.com
                                          Address:
                                          UNIT 3,6/F KAM HON IND BLDG 8 WANG KWUN RD KOWLOON BAY HONG KONG

                                          Quick Links

                                          About us Shipment Terms & Conditions Privacy Policy Cookies Policy

                                          Keep up to date with the TWICEA offer:

                                          Pay online using:

                                          PaypalVISAAmexMaster-cardMaster
                                          Twicea © Copyright 2023, Inc. All rights reserved