Manufacturer's Part Number:
Receiver Hitch and Coupler Locks
Master Lock Universal Trailer Coupler Locks
Summit Racing Part Number:
Adjustable coupler lock
Coupler Lock Material:
Coupler Lock Finish:
Locking Keys Included:
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Protect your unattended trailer with these universal trailer coupler locks from Master Lock. They feature an advanced locking mechanism that resists picking and prying, are easy to install and remove, and will stand up to the harsh elements.