- Video Overview
The Smallest Diameter Bore Coupler
Macnaught’s patented release mechanism delivers enhanced safety and is both easier and faster to use. The KYPLUS locking grease gun coupler retains the benefit of the original floating jaw design, providing a strong, leak-free connection while improving safety and usability through:
- Locks On Tight and Self Assists Off the Fitting
- True One-Handed Design – Easy to Use
- Compact Barrel Diameter – Smallest diameter on the market (.578″)
- 2 Year Warranty
- Internal pressure relief that reduces the risk of high-pressure grease release
- Use with Manual Grease Guns, Battery Powered Grease Guns and Pneumatic Greasing Systems (NPT Connection)
IMPORTANT – DO NOT ATTEMPT TO BLEED GREASE GUN WITH KYPLUS COUPLER INSTALLED. REMOVE COUPLER PRIOR TO BLEEDING.Macnaught KYPLUS Safety Grease Coupler Specifications
|Size||1/8″ NPT(F) Inlet|
Macnaught KY+ Safety Grease Coupler Data Sheet: PDF
Macnaught KY+ Safety Grease Coupler Instruction: PDF
Macnaught KY+ Safety Grease Coupler Dimensions: PDF
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So far awesome. Will see how long it holds up.
The grease coupler is fantastic, I used 10 tubes a week greaseing excavation equipment and I used it this week and it's 10x the coupler of locknlube which was leaking after the 10th tube of grease. Extremely impressed! Thanks for the quality!
The Macnaught KY Plus grease coupler is awesome! this is the 5th different locking grease coupler I have tried from various manufacturers such as Lock-N-Lube and none of the others would work for all my applications. This one does and it is so easy to use. I absolutely love it. The best thing of all is its small diameter that actually fits on the zerks in the small recessed holes in the pins on my backhoe where none of the other locking type grease couplers would fit. Thanks for a well designed and built grease coupler. I heartily recommend the MacNaught KY Plus grease coupler above all others.
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Bought one of these, Loved it first time I used it.The heavy equipment I work on has recessed zirks so when it won't accept grease and the fitting locks up you can't wiggle it to get it released. these release with the t handle. I broke one and they sent a replacement right away. 100% satisfied can't get anything better. I have even begun purchasing them for the techs in our shop
I needed a small diameter coupler to fit recessed grease zeros on my loader and these were just what I needed