· Can simply mount/unmount snap rings for shaft.· The tip is made of tough special spring steel.· Can withstand high loads during extended use, and the tool's lifetime is 10 times greater than ordinary snap ring pliers.· Uses a screw joint and can move very smoothly.· Forged for increased hardness.· The tip has a wide contact surface with the ring and can securely hold the ring without distortion.· Can also work at narrow locations due to its slim head shape.· The material is oil-quenched and tempered chromium-vanadium electric steel.· Straight head· Comes with a stopper and prevents excessive opening/loosening. (Simple adjustment with a set crew)· The spring is built into and protected by the joint part. (Note)* Wear safety goggles when working.