Designed to cut the cost of petty theft, while at the same time providing maximum protection. The UFS cap is available in sizes to fit 1 1/2", 2 1/2", and 3" male threads. It comes complete with sturdy, plated attaching chain, and inside gasket. The U.F.S. cap is ideal for protection of interior fire valves, where theft of expensive brass parts is most prevalent. Other threads available, call for pricing and availability.