LockNLube Giant Button Head Coupler - 7/8" grease-hoses Heavy duty construction built for

Heavy duty construction built for professional use

which is black

fast way to relocate hard-to-reach fittings

Six hardened steel jaws for hands-free inflation

improves greasing flexibility

LockNLube Giant Button Head Coupler - 7/8" grease-hoses Heavy duty construction built forBuilt for the biggest machines on the job. Locks onto 7 8 giant button head fittings and connects to any standard grease coupler. UPDATED DESIGN! Easily connects to your LockNLube Grease Coupler, or standard grease coupler, so you don't have to change your grease gun to service giant button head fittings. Just connect your coupler to the Zerk fitting at the back of the tool, and easily remove it when done. Fits 7 8 giant button head fittings