FITMENTS: Standard 1/2 inch, NPT - and male connections, compatible with most common shower head connectors in North America. FUNCTIONS: This stainless steel ball valve of shower head shutoff valve, RV shower shutoff valve or adjustable water saving valve, which is also widely used in , bathroom, kitchen, camper, motorhome, etc. RELIABLE & LEAK PROOF: This shower shutoff valve by one-piece construction and has a blowout-proof stem to reduce leakage and damage of the valve. MATERIAL: This shower head shutoff valve made of 304 stainless steel body and ball with much higher performance (high heat resistance, high corrosion resistance and pressure resistance), more and harder than that made of brass and ordinary plastic. EASY TO USE: A long stainless steel handle and a On/off switch with quarter turn are designed on this shower shut off valve, which made the nozzle easy to turn and control the flow easily! NPT Type: Male x Thread Size: About 50mm in length Material: 304 stainless steel