LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.
|Price:||& FREE Shipping|
- Make sure this fits by entering your model number.
- Locks on, does not leak
- 1/8" NPT compatible with all grease guns - battery, pneumatic, manual
- Grease goes in, not on, the machine
- World's original locking grease coupler.
- World's only rebuildable grease coupler. Lowest lifetime cost.
Have a question?
Find answers in product info, Q&As, reviews
Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community.
Please make sure that you are posting in the form of a question.
Please enter a question.
- Unique patented design. Locks on.....Stays on....No leaks! Four hardened spring steel jaws are resilient under high pressure - over 10,000 psi.
- Grease goes IN, not ON the machine. No more grease mess everywhere.
- Ends the waste. Ends the mess. Ends greasing frustration.
- Fits all Grease Guns - 1/8” NPT fitting.
- Fits all SAE and Metric Zerk fittings. Simply replace your existing coupler, click the orange button on the right to buy.
- Pressure locked? No problem. Easily releases from clogged fittings, even at extreme pressures.
- Patented Locking Technology. US Patent 8955544
Upgrade your grease gun
Works with any grease gun. Locks on to any Zerk. End Greasing Frustration with LockNLube.
Locks on. Stays on.
Steel jaws lock onto any Zerk. Release the thumb lever and have both hands free to operate your grease gun.
Extreme angles and pressures are no problem
Once the LockNLube Grease Coupler is locked on, it will not leak or pop off the Zerk.
World's only rebuildable grease coupler
We include a free spare seal kit with every LockNLube Grease Coupler. If the seal or jaws ever wear out, easily replace them FOR FREE. Don't waste time and money throwing away and replacing old grease couplers. This one lasts a lifetime.
Upgrade your grease gun and END GREASING FRUSTRATION
Recessed fittings? No problem
Deep fittings are no longer a problem:
Over 2,000 five-star reviews don't lie. The LockNLube Grease Coupler will help you end greasing frustration. When greasing is easier, it gets done more often. Regular greasing improves machine life and uptime.
It almost makes greasing fun
Greasing is a messy job, but it doesn't have to be a frustrating one. Upgrade your grease gun today with LockNLube and start saving grease, saving time, and get rid of the daily frustrations that bad greasing equipment brings.