Pricing mentioned is for EA. Requires a minimum buy of 1 piece. 1/8"PTF SAE RELIEF FITTI; Hazmat=False; Features=For use on gear box housings and bearings, (such as king pins, universal joints, etc.), where excessive lubricant pressures are not desirable;These safety valves open at the pre-determined pressures shown in table; StandardPack=1EA; CountryOfOrigin=US; Body Material=Metal; Connection Type=Male/Male; Length=1/2 in [Max]; Operating Pressure=1.0 psi [Min], 5.0 psi [Max];