⚙️ Lock in Performance, Unlock Efficiency!
The Giant Button Head Coupler 7/8" by LockNLube is a heavy-duty metal coupler designed for 7/8 inch button head grease fittings. Rated for up to 4,000 PSI and featuring a secure 1/8 FNPT connection, it’s optimized for high-volume grease applications, delivering reliable, leak-proof performance for professional maintenance tasks.
| Brand | LockNLube |
| Colour | Silver |
| Connector type | NPT |
| Material | Metal |
| Size | 7/8 inch |
| Thread size | 7/8” |
R**R
Fits great
Fits great. Wish they came with a zerk in them. If you have a hard time getting it off, its because there's pressure trapped between zerk and the fitting you're greasing, just push the ball on the zerk with a small object to release pressure and it'll pop right off.
D**N
Weak metal
Was able to grease the tracks but it broke on its first use
Trustpilot
4 days ago
1 month ago