Snap Ring Pliers with Interchangeable Heads- split ring pliers amazon.ca instructions ,These snap ring pliers have interchangeable straight, 45 degree and 90 degree heads that can be used on a variety of external and internal snap rings or circlips. Can be used on 3/8 in. to 2 in. internal and external snap rings. Features interchangeable straight, 45º, and 90º heads. High carbon steel jaws with black industrial finish.How to Use Brake Spring Pliers (with Pictures) - wikiHow24/9/2019· 1. Remove the return springs with your brake spring pliers. These springs attach to the brake shoe and the shoe anchor and hold tension on the brake shoe. Once the brake pedal is released, they return the brake shoe to its original position. To remove them use the round, notched part of the brake spring pliers.