McMaster-Carr logo
    Filter by
    Cord Diameter
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Environment
    For Wire Gauge
    Industrial Info Compare
    Maximum Temperature
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    15 Products

    Bungee Cord Locks

    Image of Product. Front orientation. Bungee Cord Locks. Crimp-On Ball.
    Image of Product. Front orientation. Bungee Cord Locks. Squeeze-to-Release Barrel.
    Image of Product. Front orientation. Bungee Cord Locks. Squeeze-to-Release Ball.
    Image of Product. Front orientation. Bungee Cord Locks. Squeeze-to-Release Square.
    Image of Product. Front orientation. Bungee Cord Locks. Slide-to-Release Wheel.

    Crimp-On

    Ball

    Squeeze-to-Release

    Barrel

    Squeeze-to-Release

    Ball

    Squeeze-to-Release

    Square

    Slide-to-Release

    Wheel

    Position these locks anywhere along a length of cord to create stops or separate cord from contact surfaces.
    Crimp-On Lock—Crimp-on locks include a clamping wire that must be crimped onto the cord ends to hold the fitting in place.
    Wheel Lock—Wheel locks have a slide-to-release serrated wheel that grips the cord as it is pulled through the lock.
    For Cord
    Dia.
    Lg.
    Wd.
    Material
    Color
    Includes
    Pkg.
    Qty.
    Pkg.
    Crimp-On Ball
    3/16"1"1"PlasticBlackClamping Wire103862T2600000
    1/4"1 1/8"1 1/8"PlasticBlackClamping Wire103862T270000
     
    Squeeze-to-Release Barrel
    3/16"1 1/16"1/2"PlasticBlack—253734T300000
    1/4"1"1/2"PlasticBlack—253734T7100000
     
    Squeeze-to-Release Ball
    3/16"7/8"5/8"PlasticBlack—253734T100000
     
    Squeeze-to-Release Square
    1/4"15/16"1/2"PlasticBlack—253734T500000
     
    Slide-to-Release Wheel
    1/8"1 5/16"1"PlasticBlack—253734T400000
     

    Extension Cord Locks

    Image of ProductInUse. Front orientation. Extension Cord Locks. Hook Closure.
    Image of ProductInUse. Front orientation. Extension Cord Locks. Twist Closure.
    Image of ProductInUse. Front orientation. Extension Cord Locks. Hook and Loop Closure.

    Hook Closure

    Twist Closure

    Hook and Loop Closure

    Cover mated connectors on extension cords to prevent disconnection.
    Twist Closure—Cord locks with a twist closure snap around a plug and socket and then twist together.
    Gasket—The gasket provides a weather-resistant seal.
    Closure
    Method
    Includes
    For Wire Ga.
    Lg.
    Certification
    Enclosure
    Rating
    Color
    Each
    Plastic
    Hook—16, 14, 12
    		7"——Orange7494K1100000
    TwistGasket18, 16, 14, 12
    		4 3/4"—IP05
    		Orange7494K620000
     
    Fabric
    Hook and Loop—16, 14, 12
    		4 1/4" to 5 1/2"UL Listed
    		—Black7494K650000
     

    USB Cord Locks

    Image of ProductInUse. Front orientation. Contains Border. USB Cord Locks.
    Image of Product. Cord Lock. Front orientation. Exploded view. USB Cord Locks.

    Cord Lock

    Image of Product. Front orientation. Data Port Lock Keys.

    Keys

    Keep live data transfers and other critical processes or devices from disconnecting—these locks prevent a USB cord from shaking loose or being yanked out. By locking the cord in its port, they also prevent unauthorized removal. To install them, insert your USB cord into the lock, then plug the lock into your computer or other equipment. Press the tab to lock them in the port.
    Keys—You can only remove them using the key (sold separately).
    USB Cord Locks
    Keys
    For USB
    Port Type
    Lg.
    Wd.
    Ht.
    Max. Temp.,
    ° F
    Color
    Lock
    Type
    Key
    Included
    Each
    Each
    Polycarbonate
    USB-A5/8"5/8"1 13/16"140GrayKeyedNo7924N110000006855N12000000
     

    RJ45 Connector Security Clips

    Image of ProductInUse. Front orientation. RJ45 Connector Security Clips.
    Image of Product. Front orientation. RJ45 Connector Security Clips.
    Image of Product. Replacement Security Clips. Front orientation. RJ45 Connector Security Clips.
    Image of Product. Front orientation. Keys.

    Replacement

    Security Clips

    Replacement Keys

    Lock Ethernet cords in place to prevent unauthorized removal from ports. These security clips slide over RJ45 connectors, and can only be taken off with the included security keys. They can also be used with an RJ45 plug as a port blocker—no Ethernet cord required—to keep out heavy dust and unwanted connections.
    Security Clips
    Replacement
    Security Clips
    Replacement Keys
    Overall
    Electrical
    Connection
    Material
    Lg.
    Wd.
    Ht.
    Color
    No. of
    Clips
    Includes
    Each
    Pkg.
    Qty.
    Pkg.
    Each
    RJ45Nylon
    		9/16"5/16"9/16"Red25Two Keys3776N11000000503776N120000003776N1300000
    back to top