Depress the trigger to reveal the 4 jaws and cone-shaped seal.
LockNLube Grease Coupler without a Spare Rebuilt Kit NPT No Rebuild KIt
G.Gun Foot Operated Grease Pump with LockNLube® Grease Coupler - 10,000 PSI
Heavy-Duty Pistol Grip Grease Gun with Patented Locknlube Grease Coupler, Blue
LockNLube Grease Gun Coupler XL, WITHOUT a Spare Rebuild Kit - SAVE!
LockNLube Grease Gun Coupler, WITHOUT a Spare Rebuild Kit - SAVE!
