Organize and store all of your gym balls with our ball locker. This locker features heavy-duty swivel casters. The 1" square steel tubing locker is black powder-coated and holds up to 30 balls. The locker also features a lockable top with safety hinges and chains. • 1" square steel tubing. • Black powder-coated finish. • Holds up to 30 balls. • Lockable top with safety hinges and chains. • Heavy-duty swivel casters. Organize and store all of your gym balls with our Champion Sports All Pro Ball Locker. This locker features heavy-duty swivel casters. This 1" square steel tubing locker is black powder-coated and holds up to 30 balls. The locker also features a lockable top with safety hinges and chains. Material(s): Steel; Overall Material Type: Metal; Color(s): Black; Color Family: Black.