13 PLUMBING FITTINGS, PARTS AND ASSOCIATED SUPPLIES SUCH AS VALVES, AIR VALVES, GUIDE ARMS, SCREWS, CAPS, COLLARS, CHAINS, NUTS, PLUGS, BOLTS, BALL HEADS, METAL WASHERS, BUMPERS, LINKS, BUSHINGS, RINGS, COUPLINGS, STAYS, SLEEVES, SPUDS, PINS, UNIONS, CUSHIONS, HOOKS, ELBOWS, FITTINGS, TUBES, PIPES, COVERS, FLANGES, RODS, PLATES, ECCENTRICS, STEMS, COILS, CUPS, BULBS, HANDLES, BUTTONS, SPOUTS, WIRE SEATS, STRAINERS, COCKS, ARMS, TAIL PIECES, FLOATS, LEVERS, BASES, FAUCET REPAIR PARTS, RETAINERS, BARRELS, AND THE LIKE