The sealing ring of the nozzle is made of tapered rubber to ensure that the coupling is tight and. 1PC Grease Gun Coupler. Suitable for all grease guns-1/8" NPT connector and for all types of grease guns-pneumatic, manual.

Brand: Unbranded
Manufacturer Part Number: Grease Gun Coupler-EXI
Type: Grease Gun
Maximum Pressure (PSI): 10,000 PSI
Features: Locks on, doesn't leak, Hands-free operation, Easy release