Customer Reviews for VEVOR Grease Gun Coupler 2 PCS, 10000 PSI High Pressure, 3-Jaw Locking, Quick Release Grease Gun Tip with Hose/Zerk Fittings Cleaner/Leak-Proof Cap, Compatible with All Grease Guns 1/8" NPT Fittings

I have no complaints. I was looking to replace our existing parts and pieces, and this got the job done. No issues thus far and it has performed exactly as expected. I would definitely consider ordering this again.

I got these to use with my tractor. There are a lot of grease fittings and having something with a positive lock is helpful when you can't see how well you've got the gun hooked. Overall they've worked really well. It took some getting used to, to figure out how to squeeze them right but now it's second nature. Great accessory for someone using a grease gun a lot.

Easy installation and as an extra measure I added some Teflon tape on all 4 NPT fittings. One locking coupler was added to my grease gun with the blue marine grease and the other locking coupler was installed on my grease gun with general purpose automotive grease. Now both my grease guns are truly ‘a one handed operation’. You’ll want to install the hoses with the springs on the end closest to the grease gun for maximum hose protection from kinking

This grease gun coupler is awesome, If you have ever used a grease gun with a hose, you know what it is like to try to reach up to the grease fitting that you can almost not see, push the hose on to the fitting and hold it tight to keep it on, then with the other hand, hold the gun and at the same time pump the handle. With this coupler, you can actually lock the hose end onto the grease fitting. Once it is on the fitting, it will not come off until you press the on/off leaver. This latching coupler is awesome and takes about 3 minutes to install with two wrenches. I would definitely recommend.

I haven't actually used these yet as I don't have anything to grease at the moment but they seem well made and heavy duty. The lever mechanism works well. I have little doubt that it will work well when I next need to grease up something.

There is not allot to say about grease gun tips in general. FROM Wikipedia: A grease fitting, grease nipple, Zerk fitting, grease zerk, or Alemite fitting is a metal fitting used in mechanical systems to feed lubricants, usually lubricating grease, into a bearing under moderate to high pressure using a grease gun. This is WELL constructed and SOLID. It comes with all sorts of goodies. I cannot see myself ever needing more than one but I have two. I was impressed how well it stayed on the zerk fitting - I tested it with a 5,000# meter, just something to do. It locked on and stayed on at 5000 PSI. Good enough for my occasional use! I would imagine it would be fine for some of the larger jobs. Not everyone gets to see bearings the size of a Volkswagen get greased. Makes a mess when the fitting comes loose. I do use the needle to inject grease in some parts so this is a plus. It is nice to put it where I need it. I can use this for many different applications where grease would be needed. Having these two grease adapter tips just helps get grease into other joints and things without grease fittings. Like lawn equipment or stuff that stays outside most of the time. Gate hinges? Stuff you want to keep lubricated. This little kit is a time saver. Good deal too.

I love this set and getting 2 of each makes it a great value for the money. The zerk cleaner is new to me and it fits perfectly. I only wished my fittings were a little dirtier so I could have shown how well they scrub. The quick release holds on well and releases easily when you push down on the lever. I just need to get a case now to hold all the parts in.

I added greaseable zerks and can use my manual grease gun with one hand. Does not pop off anymore.

These attachments make the grease gun very easy to use. The lockable head is a bit large and does not fit into tight spaces, but still works great for accessible grease fits.

Fit my husbands grease gun perfectly and he was surprised at how sturdy this one felt. Ones he has used in the past go out quickly and he has been using this one heavily and hasnt had any of the wear problems he has had with them in the past.