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 you 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 21 Technology Drive Suite #2 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.)||21|
|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|
For years I used a Lincoln bulk fill to good end that was my grandfathers.....But was always a mess to fill from a bucket......When the bucket ran out I bought another name brand that took cartridges......Between uses it had a habit of bleeding all the grease around the piston on to the spring and was also a mess....So far so good on this new one using Lucas Red and Tacky......Works great so far and I would recommend to others for sure......
Great Customer Service!!! This company is very dedicated to the products they sell. Great grease gun really like the nipple. Guys highly recommened this product!! Thanks LockNLube.....
The traditional older grease guns often needed three hands. With your configuration, I don't need the third hand to hold the hose against the zerk fitting while greasing. And the longer hose is helpful, too. Your setup makes greasing much easier. Would definitely recommend to my friends.
I believe this is the last grease gun I will ever have to buy. My original grease gun was bought from a store. I seen an ad from Lock N Lube and looked at their website. I bought and installed a swivel and the lock on coupler. Those two parts improved the useage of my grease gun. Since I lost my grease gun in my divorce, I decided to spend a little more money and buy the heavy duty lever grease gun from Lock N Lube. I really like the Loop N Lock idea. I would suggest anyone to buy a grease gun from Lock N Lube rather than to add these features to their grease gun. I also bought a Almite 90* grease coupler. But that's what I did since I already had one. My next purchase will be a Lock N Lube grease gun holder.
Best grease gun i have ever used.