Automotive & Towing

Wherever you go, Master Lock protects you. Protect your boat, camper, or ATV with a Master Lock trailer hitch lock.

1495DAT Barrel Head Hitch Pin Login to show price Become a Cypress Member	2866DAT Master Lock 2866DAT Swivel Head Receiver Lock Login to show price Become a Cypress Member This Master Lock Swivel Head Receiver Lock is 2-1/2" long and fits 5/8" and 1/2" diameter receiver holes. The swivel head allows for access to keyway in tight spots.	379ATPY Master Lock 379ATPY Universal Trailer Coupler Lock Rekeyable Login to show price Become a Cypress Member
377DAT Master Lock 377DAT Trailer Coupler Lock Login to show price Become a Cypress Member The Master Lock No. 377DAT features a trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer couplers.	377KA 0501 Master Lock 377KA Universal Coupler Lock keyed to 0501 Login to show price Become a Cypress Member	377KA 0340 Master Lock 377KA Universal Coupler Lock keyed to 0340 Login to show price Become a Cypress Member