Welcome To Dia Grip Tools

"This helps me put together and secure my workout equipment really well. It tightens the nuts and bolts and is great for all sizes. No need for an entire socket wrench kit with all the different sizes since this is universal. I am glad I bought it and the price is really reasonable."

- Anne Hsu

"It's a nice little tool I was a bit skeptical at first but the stuff it fits works well. If you have never used one of these tools to remove odd configured nuts, bolts, screws or cup hangers, you just don't know what you are missing. I recommend one of these, if not two, for every tool box or glove box in your car.."

- Roger E.

"This seemed pretty cheesy until I started using it around the house. As long as whatever you're using on isn't too close to another object, it's a heck of a time saver. I use this on hex head fasteners mostly, but experimented on hooks and other things. It really does work well."

- Jin Rutherford