3664 Blue Diamond TPU Wheel Caster, 4-in. D, Foot Activated Total Lock Break, 300-Lb. Load Capacity, 1-Pk - Quantity 1

1 Pack, 4 in. Diameter, Blue Diamond TPU Wheel Caster. Features a foot activated total lock break that simultaneously stops the caster wheel rotation and swivel. Double ball bearing swivel, black powder coated rig, 2-5/8 in. x 3-3/4 in. plate mount and 300 lb. load capacity. Offers soft and resilient non-marking blue TPU wheels for quiet and smooth rolling over most surfaces. Roller bearing sealed hubs for long term and trouble free performance.