plumbing fixtures, namely, bathtubs, faucets, sinks, tub spouts, water faucet spouts, toilets and repair and replacement parts for the plumbing fixtures, namely, valves, faucet handles, stems, toilet fill valves, toilet flush valves, toilet flapper valves, ballcocks, supply stop valves, adapters, sink drains, tub drains, shower drains, floor drains, drain traps, and toilet flapper chains and O-rings and gaskets for plumbing fixtures and valves