LockNLube Giant Button Head Coupler - 7/8" grease-hoses High dropping point of 630°F

High dropping point of 630°F (332°C) for demanding applications

Straight Needle Coupler 4

Built for durability and reliability

Hands-free - does not pop off under pressure

LockNLube's most versatile and unique grease gun

LockNLube Giant Button Head Coupler - 7/8" grease-hoses High dropping point of 630°FBuilt 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