OverviewIn the box Grease Gun Coupler 1pc with 1pc 30cm Hose pipe LeakProof Design With its reinforced jaw and highquality sealing gasket this design effectively prevents leaks even under extreme pressures up to 10000 PSI guaranteeing longterm service without wasting grease Dual Handle The laborsaving dualhandle design facilitates easy oil injection while the handles delicate texture ensures sufficient friction with the palm to prevent accidental slipping Ease of Use The grease tool accessories can be quickly locked and released offering convenience and simplicity in operation for effortless use Effective Spring Mechanism The grease tool couplers spring exhibits excellent performance guaranteeing smooth sliding and stable functionality throughout its entire lifecycle Replacement Components This oil nozzle serves as a replacement part for grease tools allowing for the substitution of damaged original components and extending the service life of spray tools