Engineer’s PZ-02 will make your E-ring installment and/or detachment more convenient and comfortable. The pliers jaw has recessed tip. This makes E-ring fastening and removal easier. Magnetized tip enables more convenient and stable E-ring holding. Specially designed box joint structure diminishes looseness. Also applicable to maintenance of OA equipment, car, and bicycle. Details Material (blades): High carbon steel Applicable ring size: 5~9mm (ring size refers to the diameter of a grooved shaft which E-ring retains) Overall length: 164mm Jaw length: 44mm Grip width: 53mm Weight: 130g Made in Japan