Floor locks are the perfect solution for keeping your load in place on a level surface. The key function of a floor lock is to apply pressure to the floor through the rubber pad located at the bottom of the lock. When selecting a floor lock, it is crucial to choose one that is capable of clearing the floor when retracted. Our Floor Locks are specially designed to complement our casters, available in 4″, 5″, 6″, and 8″ sizes, all featuring a 4″ x 4-1/2″ top plate. They provide the most reliable locking and braking capabilities by making direct contact with the floor through the rubber pad.