Universal Coupler Lock
The UMAX 100 features an exclusive design that provides 360 degrees of hardened steel protection for your unattended trailer. Provides instant security for your camper, boat or trailer when they are not hooked up to your vehicle. Features 1/2 turn technology that cannot be false Locked.
- Premium Universal 360 degrees of "solid hardened steel"
- Working Width: 4-5/8"
- Hardened 5/8" 16mm steel shackle
- Easy Installation. Slide ball up into coupler and replace u-shackle.
- Rugged Corrosion Resistant Finish
- Double Locking Ratchet
- Fits most 1-7/8", 2" and 2-5/16" Couplers
- Key hole cover seals out dirt