Master Lock Universal Trailer Coupler Lock employs an advanced locking mechanism, manufactured to guard against trailer tow away theft. This coupler lock features a rubberized plastic body and covered keyway which keeps it rust free. It is easy to install and is backed by a limited life time manufacturer's warranty.
Master Lock Universal Towing Security Coupler Lock Features:
- Universal trailer coupler lock fits 1-7/8, 2 and 2-5/16 inch couplers
- Advance locking mechanism resists picking and prying
- Keyway cover protects lock from moisture and dirt
- Easy to install and remove
- Resists rust and corrosion
- Best used for auto towing and marine recreation