Changing a motorcycle chain master link with regular pliers or a screwdriver is a pain – and you can bend or break the clip. These specialized master link clip pliers make the job SO much easier and safer. They're designed to fit clip-type master links on chains from size 420 up to 530 (covers most dirt bikes, ATVs, and street bikes). One jaw has a short grooved tip to grab the chain pin, while the longer opposite jaw pushes or pulls the clip on/off smoothly, without damaging it. That means you can reuse the clip if needed. The handles have a comfortable, non-slip rubber coating, and the tool is made from hardened steel for durability. A must-have tool for any rider who does their own chain maintenance. Saves time, frustration, and your fingertips! Keep these in your toolbox for quick chain adjustments or replacements.