Description:1.For use with most Hand-operated GreaseGuns and Air-Powered Equipment2.Fits all 1/8" NPT threads，4500 PSI (310 Bar) Maximum Operating Pressure3.Zinc Plated for Maximum Protection against Corrosion4.This coupler fits onto greaseguns that inject grease into standard grease fittings and are used for applications such as lubricating motor vehicles, construction and industrial equipment, and aeronautics Specifications:Size: 10x180mm(DxL)Material: Carbon SteelFinished: Zinc PlatedColor: Color ZincThread size: 1/8" NPT Package Content :1 x Grease Metal Extension Tubes with Grease Nozzle (Grease hose not included) .
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