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🔧 Lock it, grease it, forget the mess—maintenance made effortless!
The LockNLube Grease Gun Coupler is the world’s best-selling original locking grease coupler, engineered to lock securely onto all SAE and metric Zerk fittings. Rated for up to 10,000 PSI, it features a patented sliding sleeve locking mechanism that prevents leaks and mess, freeing both hands for efficient greasing. Compatible with all 1/8" NPT grease guns—manual, pneumatic, or battery-powered—and rebuildable with an included spare seal kit, it’s designed for long-lasting, hassle-free maintenance.
| ASIN | B00H7LPKKU |
| Best Sellers Rank | #23,289 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Fuel Transfer & Lubrication |
| Brand | LockNLube |
| Customer Reviews | 4.7 4.7 out of 5 stars (30,478) |
| Date First Available | 26 September 2014 |
| Exterior | Uncoated Metal |
| Item Weight | 113 g |
| Item model number | 1/8\\\" NPT |
| Manufacturer | LockNLube |
| Manufacturer Part Number | GC81011 |
| Model | LockNLube Grease Coupler |
| Product Dimensions | 8.76 x 1.6 x 4.22 cm; 113.4 g |
A**D
Recommended
The best lube piece you need to have. Good quality and recommend to buy.
村**夫
非常に良い製品です。
S**E
Works great... Way better than the original grease coupler... i should have bought one sooner. would have saved me some headache.... i definitely recommend you buy one.... it locks on well. and easy to use.. no leaks. and fits well
M**Y
Does what it's supposed to do, nice.
K**A
सुपर गुड
A**S
As described.
Trustpilot
2 weeks ago
2 weeks ago