Review on 🔧 Grease Gun Lubrication Aid Tool Kit with Zerk Fittings by Andres Black

This is junk. Female fittings must be manually aligned each time they are used. 90 and offset do not fit the fitting. Instead, fat is expelled from the extension. What a mess. The Model 90 attaches with a proprietary Zerk connector that does not leak grease. Grease accumulates during installation. I've tried swapping out the pin hole fitting for the correct one but the 90 fitting won't go back. Compensate for lubricant leaks. There are a few more on Revain with different names and cases, but with the same content. Avoid. I never thought I would find a worse tool than the Harbor Freight. It's all over now. Update: I was able to take the parts apart and found that the flow of lube was being impeded by METAL SPRINGS in both parts! Now the question is, do I need to disassemble the fitting that I have successfully lubricated (my PTO) and inspect for metal shavings in the connection? Yes, perhaps. It goes in the trash. Update 2: I spent about 2/3 of that total on a part I really need, a 90 degree adjustment from Lumax. Works perfectly. I should have done that first.