When you need to install retaining rings, this Proto J390 Retaining Ring Pliers is the perfect tool for the job. Ideal for installing retaining rings in 1/4 in. to 5/8 in. bores, this plier has a 0.025" tip and 0 degrees angle tip. The plier is made of carbon steel with a cushion grip handle that provides comfort and control when working on your project. It also has a fixed tip which allows you to work with precision and accuracy every time. If you are looking for an efficient way to install retaining rings, this Proto Retaining Ring Plier will meet all your needs.