LOCKNLUBE GREASE COUPLERS - GC81011

Brand:
LOCK N LUBE

Features:
The LockNLube® grease coupler is compatible with all grease guns and grease fittings. It doesn't leak once locked on and won't pop off under pressure. No hands are needed to align or hold the coupler in place during greasing. You have both hands free to operate your grease gun and know that grease will go into your machine, not on it. Guaranteed.

It has a unique sliding sleeve, activated by a thumb lever. The sleeve locks the four spring steel jaws onto the Zerk fitting and releases the jaws by pushing on the thumb lever. When the jaws are locked onto the Zerk, a leak-proof seal is created. The locked connection is positive and rigid, preventing the coupler from coming loose and breaking the seal. If a fitting becomes pressurized, especially an inset fitting, simply press the lever and release the coupler.

The LockNLube® grease coupler is fully rebuildable. If it starts to leak, simply replace the seal and jaws and it's good as new. See our tutorial here. We include a free rebuild kit with every coupler we sell. Additional rebuild kits are also available in our store.

The LockNLube® grease coupler works with all grease gun manufacturers, including Lumax, Alemite, Plews Lubrication (Edelman), Granger, SKF, Macnaught, ADT, Milwaukee, John Deere, Wilmar, Legacy, Allstar, Sealey, Draper, and many more.

• Locks on, stays on, doesn't leak. Rated up to 10,000 PSI
• Releases easily, even under pressure. No more broken Zerks
• 1/8" NPT compatible with all grease guns - battery, pneumatic, manual
• Grease goes in, not on the machine
• Works on all Zerk, SAE, and metric fittings
• Includes a rebuild kit! The LockNLube® is the only rebuildable grease coupler in the world. Lowest lifetime cost.
• Patented locking technology. US Patent No. 8955544

Specifications:
Max Pressure: 10,000 psi (690 bars)
Zerk Compatibility: Fits all Zerks (grease fittings) conforming to DIN and SAE specifications.
Coupler Thread: 1/8" NPT female thread.
Dimensions: L: 3½ x W: 5/8 x H: 1-1/5 in (L: 88 mm x W: 16 mm x H: 41 mm)
Diameter (front of coupler): 5/8 in (16 mm). Fits most recessed Zerks. ~1 mm larger than standard coupler
Weight: 125 grams. (100 grams)
Grease Gun Compatibility: Works with all types of grease guns: pneumatic, manual, and electric.
Seal: Durable nitrile rubber seal for longevity under high pressure
Locking Mechanism: Four hardened steel jaws resist high pressure. Protected patent.