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LockNLube Lever Grip Grease Gun


122 reviews
Unique Features:
  • Includes a LockNLube® Grease Coupler. Locks on, stays on. Does not leak.
  • LockNLube® Rebuild Kit Easily saves money. Replace the seal and jaws, not the coupler.
  • 20" Heavy Duty Hose
  • Loop & Lock Storage Technology Mess-free storage and carrying.
  • In-line Hose Swivel. No more awkward twisting.

Choose Your Coupler Size
Choose Your Barrel

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The LockNLube®  grease guns are the world's first leak-free grease guns. The LockNLube grease coupler will not leak when locked onto a grease fitting. When not in use, the Loop & Lock storage design keeps the coupler secured and clean.

Our grease guns also feature an in-line hose swivel so you can rotate the hose and coupler without spinning the grease gun. We also include a 20" high-quality hose - longer than any other grease gun on the market.

The LockNLube® lever grease gun delivers up to 10,000 PSI and an ounce of grease in 28 strokes. This rivals any lever grease gun out there. Our locking coupler means that you have both hands free to pump, and aren't using your ribs or machine to push the grease gun. We feature a one year warranty on all of our products. If you experience any problems in that time, send it back and we'll replace or refund your order.

You'll also get a spare seal kit so that if the rubber seal on your coupler ever wears out, you can simply replace it with the spare, rather than replacing the coupler.


LockNLube® created the patented Loop & Lock design because we know that the grease gun is part of your life, even when it isn't being used. In the past, this meant it was getting grease on everything it touched and making a mess in your truck and tool box. Now, you clip your LockNLube Grease coupler onto the storage Zerk, and you can store and carry your grease gun without the fear of it leaking and making a mess.



LockNLube provides a full 30-day money-back guarantee on all products purchased from its website. If you are dissatisfied with your purchase, you can return it to us by shipping the item back within 30 days of purchase. Once we receive your return, we will refund you the full purchase price of the item.

Please ensure that the item you are returning is repackaged securely, with all its component parts included. Please also include any documentation that came with your original order, such as a packing slip or order confirmation.


Return items to us by shipping to:

Lock and Lube
12 Commerce Ave. Suite #3
West Lebanon, NH 03784

For more information, please call 603.795.2298. We’re a small business and we’ll pick up the phone in New Hampshire when you call.


Maximum Operating Pressure 10,000 PSI (690 Bar)
Flow Rate (strokes per oz.) 28
Hose Length (inches) 20
Outlet Thread Size 1/8" NPT
Capacity (oz.) 16 (bulk); 14.5 (cartridge)
Loading Options Cartridge, Suction, Bulk
Includes bulk load port and air bleeder valve? Yes
Also Includes LockNLube® Grease Coupler, Coupler rebuild kit, In-line hose swivel
Warranty 1 year


Customer Reviews
5.0 Based on 122 Reviews
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Stephen W.
United States United States

Lock it on and go

I'm a golf club mechanic and these mowers have a dozen grease points. I have carpel tunnel and this gun helps me get the job done without the pain of using a pistol grip gun Just lock it on and use two hands.

Ben H.
United States United States

Best Grease Gun Purchase I've Ever Made...

I have used standard generic grease guns for years, but recently I have been working on an old Wain-Roy Backhoe that I purchased and the generic grease gun I have just wasn't cutting it with the old fittings. The tip wore out and I always got grease all over me. So I went on https://www.heavyequipmentforums.com/ and asked the guys there what manual grease gun is the best. I had a few different answers, but the LockNLube came out the majority vote, so I bought the LockNLube Lever Grip Grease Gun, and it came with the rebuild kit and a 90 degree coupler thrown in. A couple days ago I grease my entire backhoe without getting any grease on my, and every grease fitting took grease except one I tried to do at to extreme an angle. Even grease fittings that had been stuck blew through with no problem. Long story short, I AM SO HAPPY I PURCHASED THIS GREASE GUN! The locking coupler alone is a game changer, and the construction of the whole gun is high quality.

LOCKNLUBE LockNLube Lever Grip Grease Gun Review
jon s.
United States United States

Lock N Lube

Boy I’ve never had a grease gun that operated as it supposed to… no problem betting the air out, I used the vent. Having the swivel and the the Lock for the zerk, made lubing the front end of the car and truck, the old tractor and the swing arm of my old Harley so easy. Everything was sooo dry. Thank you Lock N Lube for making the original product a great product.

Ray B.
United States United States

Great product!

Wife gave me one for Christmas. It worked so well and I liked it so much I bought this one for my son. Great service, fast delivery. What more can I say!

Brenda W.
United States United States

Not my first time around.

This is my second purchase of Lock & Lube products. My husband & I have a small farm and every piece of equipment has grease fittings. When not working the farm we can be found fishing offshore. With tractors, boats, trailers & trucks, we will never be without Lock & Lube products.

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