$29.99 $16.99
✅ Quick Lock & Release
✋ One-Hand Operation
🛠 Durable Stainless Steel
🚜 Versatile Application

A single person can also complete the greasing, making your greasing job easy and fun.

【Quick Lock And Release】Press the trigger and connect it to the required oil gun accessories. The lever action mechanism locks the coupling on the oil gun to form a leak proof seal on the joint. Press the trigger again to release without twisting or jerking.

【One Hand Operation】Our grease gun coupler is upgraded to a double handle, which can be operated with one hand & save 50% effort, ergonomic. The corners with small operating space can also be reached and locked with one hand.






Material: stainless steel
Press the trigger and connect it to the required oil gun accessories. The lever action mechanism locks the coupling on the oil gun to form a leak proof seal on the joint. Press the trigger again to release without twisting or jerking.




1️⃣ Lock the grease nipple.
2️⃣ Snap it onto the grease nipple and release it.
3️⃣ Docking allows for easy greasing.



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If you are not satisfied with the goods received, please contact us within 15 days after receipt, we will give you the best help!Please don’t worry!
This coupling is unbelievably effective. Latch onto the grease nipple and start pumping. No grease leaks due to misalignment.
Just get it. A little pricy but saves so much frustration. Used it on my 38 year old sterndrive; four fittings, narrow galleries. Takes a lot of pressure to load. All four took grease, no problem. No leaks, no mess. Clamped on easy.
This is great product. Clamp onto the zirc and pump away. No more mess of extra grease - it all goes into the zirc. Wish I had this for the last 40 years!
This is a quality grease coupler. It's very easy to put on and take off the grease zerk. No seepage at all, which is the whole reason I bought it. My old twist type coupler leaked bad and was hard to put on and take off the zerk.
For years I struggled to grease some odd sized fittings, often not being able to get the grease into the fitting properly. This coupler locks on and gets the job done quickly with no messy cleanup. This saves me time and frustration. Like I said, why did I wait so long?
worked better than expected! There is zero effort clipping the coupler to the grease fitting. Best of all, zero effort getting the coupler disconnected from the grease fitting.
Way worth it, just buy it or save up and buy it but either way , it will make your life easier.
It works. I no longer need to be three handed to grease all the fittings on equipment. Seems to be well made and came with a rebuild kit. Very handy, wish I had bought it sooner.
If you have a grease gun then you MUST have one of these. It locks on the grease fitting and doesn’t come off until you release it. There are no leaks coming from around the grease fitting when pumping grease. Greatest grease tip you can put your grease gun.
Works well in most situations.
This unit locks on to the fitting tight. It frees up your hands to control the grease gun, manual and powered. Does excellent job. I have used it for several years.
It locks on tight and is doing a good job of getting the grease in.
Saves tons of time and works great!! Way better than messing around with standard grease gun fittings that leak tons of grease.
Where have you been all my life. This makes it so much easier to grease, especially if the zerk is plugged. You can still remove. LOVE it
After 40+ yrs in heavy equipment, i can tell you that if you use a grease gun then this the the best upgrade you can do to the gun.
We stand by our product quality. If you are not pleased with your purchase, we offer a 7-day quality guarantee on all products. If you have any additional questions or would like to request return, refund, exchange, feel free to contact us at [email protected].
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Order processing & shipping time within 3-5 days, and delivery time within 14-21 business days from shipping date. During high volume periods, the processing time may take an additional 2-4 business days . Learn more about shipping FAQs here.
On average, the shipping fee is $4.95 per unit. However, shipping fee may vary due to promotional activities. Please visit the checkout page to obtain your final shipping charges.