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LOCK-N-LUBE Grease Gun Coupler LNLGC81001
LOCK-N-LUBE Grease Gun Coupler
Model # LNLGC81001
The LockNLube grease gun coupler has a unique sliding sleeve, activated by a thumb lever. The sleeve either locks the four spring-steel jaws onto the Zerk fitting or releases the jaws from the Zerk. 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 leak proof seal. No hands are needed to hold the coupler onto the fitting while grease is being pumped. Because it does not leak, the grease goes in, not on the machine. The bearings get the grease they so desperately need.
If a fitting becomes pressurized, especially a recessed one, just depress the thumb lever and release the coupler. Stuck couplers can be problem with the standard coupler.
The Lock and Lube coupler is a great improvement over the standard coupler and the Lock and Lube coupler makes greasing easier, more satisfying and less frustrating.