Masterlock Keyed-Alike Receiver and Coupler lock set 3794DAT consists of one 379DAT Coupler lock, one 2847DAT coupler latch lock and one 2866DAT receiver pin lock. All locks are keyed the same and come in a nice zippered storage bag.

• Keyed Alike trailer coupler lock, receiver lock and trailer coupler latch lock
• Trailer coupler lock fits 1-7/8", 2" and most 2-5/16" couplers
• Push to Lock receiver lock fits both 1/2" and 5/8" recievers
• Stainless steel trailer coupler latch lock is adjustable from 9/16" to 2-7/5"
• K1 Key Blank