Trimax UMAX100 Universal Coupler & Wheel Lock | Dual Ratchet, 9/16" Steel Shackle

The UMAX100 wraps a reinforced steel body around your coupler for full 360-degree coverage, using a dual ratchet locking system designed to resist cutting, drilling, and forced entry.

• Dual ratchet locking system with reinforced steel body
• 360-degree coverage fits most standard couplers, 1-7/8" to 2-5/16"
• Weatherproof sealed keyhole cover keeps out dirt, dust, and moisture
• 9/16" steel shackle adds shear resistance
• Backed by a limited lifetime warranty

It's a one-size-fits-most option for securing a trailer at the campground or in storage.