This fitting combo is made out of STAINLESS STEEL, not the cheaper nickel plated brass that others sell which will break easily!
This kit is for a Male / Female set. Standard threads for normal style hoses, bottom-lines, ASA’s, On Off’s, and regulators. Female quick disconnect o-ring is included and installed.
One fitting has male 1/8 NPT thread with female Quick disconnect while other fitting has female 1/8 NPT thread with male Quick disconnect.
These fittings are made for high pressure air and extreme flow so they DO NOT include a check valve to stop flow when disconnected. See pics for details.