Made of heavy duty stainless steel Standard 1/8 inch NPT male thread Standard 8mm male quick release nipple Working pressure rated up to 4500 psi / 300 bar Fits high pressure tanks and pumps, charging & filling system from your tanks to the re-fill station. Manloney LLC Universal 8mm Quick-Disconnect Plug Adapter 1/8" NPT Male Thread Paintball Fittings. Material: Stainless steel, Size: 27.1mm / 1.06 inch Length, male quick disconnect plug, 1/8 inch NPT inner female thread on the other end, Pressure Rated: 3000-5000 psi, Temperature Resistance: 1000 ℃. Accuracy: NC machining, accurately, suitable for 8mm female converter and 1/8" NPT male thread, reliable and no leakage. Easy to Operation: Simply connect each fill adapter to the quick disconnect air tool fittings, high pressure resistance，this is one of the needed items to have in your parts kit. Quick Connect Adapter: Quick disconnect a male to female thread air tool fittings, will allow you to move air from one tank to paintball, to move air in a big bottle to a smaller more portable bottle, or connect to air tanks when used with two fill adapters. Application: Inflatable cylinder fittings connect to high pressure hose, compatible with PCP airsoft, air gun, paintball, paintball tanks and SCBA tanks filling etc.