ball valve can be used as Shower Head ball valve, Shut-off ball valve, Bleeder valve, Drain valves, Water valves, Gas valves, Air valves, Oil valves, and Water Saver valve with Blow-out proof system.1/2 inch NPT 304 stainless steel valve produce extra strength, life-time and corrosion resistance than Brass Ball Valve. Allows working from -29~180.quarter-turn lever which rotates freely with good tension and is small enough to fit in a tiny space.NPT Female&Male threads for connecting to male threaded pipe fittingsFUNCTIONS: This stainless steel ball valve use as showerhead shut off valve, RV shower shut off valve or water saving adjustable valve, which also widely used at home, bathroom, kitchen, RV, Motorhome, etc.Size: 1/2 INCHNPT Type: Female x Male Threadcolour:Silver, blueMaterial:304 stainless steelPackage Contents:3 * Shower Head Shut Off ValveOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.