I build agricultural equipment for a living and one thing ag equipment has a lot of is hubs. Whether it's hubs for wheels or for colters either way they all need to be packed with grease (I have packed up to 60 in one day). This needle works great for getting grease inside the hub next to the spindle which is sometimes too narrow to fit just the hose itself. The product description says it is to be used with a mechanical grease gun but I have used with a cordless Milwaukee M18 grease gun since I have so many to pack. It hasn't failed me yet probably order another one when it does (will have pumped a lot of grease by then)

I actually had to use this on one of my suspension bushings and it worked with ease. I have small hands so it helped when a second person pumped the grease gun while I held the narrow needle dispenser in place.

Needed this needle to grease the front drive shaft on my Ram 2500. Had to put a slight bend in it to get the angle I needed but the tube was pretty tough metal. Took a second to bend it. Great quality and works like a charm.

Makes greasing so much easier. Can get the right amount out and in the place it needs to be.

This needle attachment easily connects to the lock and lube grease gun. It fits into areas that are hard to reach with a small fixed needle gun.

Works as expected. I use this to grease multiple fittings without having to change grease tools. I push it into the ball and start pumping. I also use it to grease slide rails, because of the small needle point it shoots the grease out in a thin stream about 12 inches away. Works great.

Fit perfectly, I was able to easily grease my Tom Woods driveshaft on my Jeep.

Worked awesome in my Polaris diff fluid changes

this is an awesome buy! it saves me so much time in greasing!! good value!

The actual needle dispenser is of great quality at a decent price. I actually paired this up with my Lock & Lube quick connect and it holds snug. This does not fit the Ram 3500 Cardan Joint that requires lubing at oil changes. The diameter of the narrow needle dispenser is too large and will not insert into the fitting. You must go with a needle dispenser that has a pointy (needle-like) end to it. Outside of this application, I prefer the value of Lock N Lube and its products. I have purchased many in the past and have had no issues with any of their products.