Master Lock 379ATPY Universal Trailer Hitch Lock (4 Pack) - Heavy Duty Anti-Theft Security for Trucks, SUVs & RVs - Perfect for Camping, Towing & Outdoor Adventures

The Master Lock No. 379ATPY features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers. These 4 locks are keyed differently, they do not have the same key number. The advanced locking mechanism provides resistance to picking and prying. Easy to install and remove. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. Rekeyable cylinder for keyed alike convenience.

The Master Lock No. 379ATPY features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers.

These 4 locks are keyed differently, they do not have the same key number.

The advanced locking mechanism provides resistance to picking and prying. Easy to install and remove.

The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

Rekeyable cylinder for keyed alike convenience.