Master Lock 3794DAT combo pack includes locks for trailers, vehicles, and RV hitches. The receiver lock uses a Push to Lock mechanism; push the lock body firmly onto the pin and remove the key.
The stainless steel trailer coupler lock adjusts from 9/16 in. to 2-3/4 in. and fits 1-7/8 in., 2 in., and most 2-5/16 in. couplers. A Weather Tough seal and watertight cap help protect the receiver lock from moisture and dirt.
