These bolt-in stem casters have a square stem that fits into structural framing made of square or octagonal metal tubing or angle iron. The casters have zinc-plated steel frames and double ball swivel bearings that allow the caster to swivel smoothly. These stem casters can be attached to carts, racks, and similar equipment that are built from structural framing. They are used in the maintenance, construction, and transportation industries.
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.