ESD Caster Set (4) Swivel (2) Brake Casters, 5" ESD Polyurethane, Set of (4), 1200 lb Capacity

Attach this set to any chrome nexel shelving unit to prevent esd build up as the cart moves. swivel casters allow directional positioning. two locking brakes secure unit firmly in place under the toughest conditions. caster set has 1200 lb. capacity. order donut bumpers separately.