Tight Nozzle The nozzle sealing ring is made of conical rubber that does not leak, high pressure resistance, 6 low blocks, oil leak-proof tight lock, handle gear transmission retention, very tight and durable.
10000PSI PROFESSIONAL GREASE GUN COUPLER QUICK RELEASE LOCK OIL INJECTION NOZZLE
10000PSI Professional Grease Gun Coupler Quick Release Lock Oil Injection Nozzle
