Keep your trailer where it is supposed to be with this 5/8" barbell hitch lock from CURT. This CURT hitch lock features a barbell design and comes with a 5/8" pin diameter to fit a 2" receiver tube size. CURT barbell hitch locks are comprised of a pin with two end caps and a round locking mechanism. They are key-operated and activate with a simple 1/4-turn. They also come with a watertight dust cap to keep out the elements and prevent corrosion. | Curt 5/8" Barbell Hitch Lock 2" Receiver