🔧 Lock it tight, grease it right — the pro’s secret weapon!
The LockNLube Grease Gun Coupler is the world’s best-selling original locking coupler designed to securely attach to all Zerk fittings. Rated for up to 10,000 PSI, it prevents leaks and mess by locking on tight, allowing hands-free operation. Compatible with all grease guns and rebuildable with a spare kit included, it’s a durable, professional-grade tool trusted for efficient, precise machinery maintenance.
Manufacturer | LockNLube |
Part number | GC81011 |
Item Weight | 113 g |
Item model number | 1/8\\\" NPT |
Size | NPT With Spare Rebuild Kit |
Item Package Quantity | 1 |
Cutting Diameter | 0.63 Inches |
Included components | Just the item |
Batteries Included? | No |
Batteries Required? | No |
Item diameter | 0.63 Inches |
A**D
Recommended
The best lube piece you need to have. Good quality and recommend to buy.
Trustpilot
1 month ago
5 days ago