Master Lock Barbell Trailer Coupler Lock, 3.5" RETIRED JUL 2026 and is one of the

and is one of the core features leading to the highest customer satisfaction of any neck brace

Made for Tough Rides

Relaxed cut for easy layering

Lightweight ABS shell

Master Lock Barbell Trailer Coupler Lock, 3.5" RETIRED JUL 2026 and is one of theThe Master Lock No. 1471DAT features a 3 1 2in (89mm) long trailer coupler latch lock, designed to fit UFP couplers. The lock is made from hardened steel for improved resistance to cutting and shearing. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. FEATURES 3 1 2in (89mm) Long shackle fits UFP couplers Hardened steel for improved cut and shear resistance K1 key blank Dimensions: 3 1 2in (89mm) Long Trailer Coupler