TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

The 1/2" pin fits all Class II receiver hitches

O-ring keeps water, grime and dirt out of locking mechanism to ensure years of use

Protective rubber cap protects keyhole from water, grime and dirt

Includes 2 keys

Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.