WSSEY Grease Gun Coupler Mini Manual Grease Pump Head 10000PSI Syringe Lubrication Nozzle Oil Filling Tool Grease Injector Nipple

- Just press it lightly to lock the grease nipple firmly not a single drop leaks - Technical upgrade six-lobe lock cylinder grease nipple more tightly clamped - Compatible with all grease guns - Three-layer thickening wear-resistant and durable corrosion-resistant and high-pressure resistant - Efficient operation wide range of uses: excavators ships agricultural machines all kinds of machinery all kinds of trucks all kinds of gear equipment lubrication - Forged from high-strength cold-rolled steel it will not be bad for 10 years - Thickened handle durable to press continuously. Engineering lever principle design easy to press - The national standard grease nipple can be used and the national standard M6/M8/M10/M12/M14 grease nipple is universal - Thickened spring high pressure does not come off the mouth upgrade bite force - Seiko thread seamless stitching.