Aluminum composite tubing for use in the manufacture of bicycle frames; Common metals and their alloys including stainless steel; Counterweight arbor assembly in the nature of a framework with weights in it made primarily of metal and also sometimes including non-metal parts for providing a counterweight for use assisting with the manually powered lifting by means of ropes, cables and/or chains of theatrical objects during the performance of theatrical productions; Fittings of metal for furniture; Fittings of metal for windows; Hardware mounting system comprised of metal brackets for bath accessories and decorative hooks; Iron and steel for use as raw materials for automobile parts; Lock installation kit consisting of metal lock, screws, hinges, and a screwdriver; Metal adapters for use with hydraulic and pneumatic systems; Metal clamp-type fasteners for holding in place curtains, tarps, canvas, cloth and film covering material; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namely, rollers, rails, cables, carriers, pins, locks, clips, brackets and screws; Metal door bolts; Metal door hardware, namely, keys and key cylinders; Metal fasteners, namely, olts, nails, rivets and screws; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Metal threaded fasteners; Recreational vehicle stabilization system comprised of a pair of adjustable metal tubing braces that are placed against each side of the vehicle frame and are connected with a chain and are tensioned with a chain tensioner; Support bracket made of metal for attachment to furniture to support items to be kept in hands' reach, such as a pistol, remote control, flashlight, cell phone, or eyeglasses; Surveying equipment, namely, metal boundary markers for topographical use; Tension links of metal