... Anti-corrosion, fire-proof 3.Enclosure can be customized High Quality Metal Steel Storge Locker Cabinet DimensionAccording to customer's ... , screws, nuts, rivets, stem nuts, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels ) bearing, bearing seat, spring, connector, ... grinding, broaching, welding and assembly Other products for reference: High Quality Metal Steel Storge Locker Cabinet