A floor lock is a separate device mounted to a cart or piece of equipment that presses down and grips the floor directly, holding the whole unit stationary independent of the casters' own brakes.
Unlike a caster-integrated brake, a floor lock is its own accessory, usually engaged with a foot pedal or hand lever, providing a firmer, more positive hold than wheel or swivel locks alone — useful where equipment must not shift even slightly.
Equipment that must stay completely fixed during use — workstations, medical carts during procedures, or any setup where even minor movement is a problem despite having locking casters.
Relying on caster brakes alone where a floor lock is really needed. If the application truly can’t tolerate any shift, a dedicated floor lock provides a firmer hold than wheel or swivel locks by themselves.
Browse our Floor Truck Lock for real specs, capacities, and pricing.
Is a floor lock the same as total lock?
No — total lock is a feature built into the caster itself; a floor lock is a separate accessory mounted to the equipment that grips the floor independently.
Do I need a floor lock if my casters already have total lock?
Not usually — floor locks are for applications needing an even firmer, more positive hold than caster-integrated locks provide.