Features:*Brand new and high quality.*Excellent substitute for the previous or damaged examine valve of your air compressor.*The three male thread connectors are respectively for tube connecting, air strain tank and compressor piston pump.*Compressive strength, corrosion resistance, high performance and high reliability.*Convenient to put in with the thread connecting ends.Specifications:*Product Name: Air Compressor Check Valve*Material: Brass*Color: Gold*Suitable For: Direct air compressor*Male Thread Diameter: 20*16*10mm*Internal diameter: 6mm*Quantity: 1pcPackage Contents:1 x Check Valve with lock cylinder screwNote: 1. The genuine shade of the item may be slightly different from the images proven on web page brought on by many factors similar to brightness of your video display and light-weight brightness. 2. Please allow slight manual size deviation for the data.