Features 1、100% brand new and high quality. 2、Made of high quality material, durable and easy to use 3、It is a good helper for you and it is convenient to operate. 4、The handle is designed to hold the wrench tightly and saves effort during use. 5、Suitable for removing ER32UM type shank, extension rod nut. Specification Features: 1. 100% brand new and high quality. 2. Made of high quality material, durable and easy to use. 3. It is a good helper for you and it is convenient to operate. 4. The handle is designed to hold the wrench tightly and saves effort during use. 5. Suitable for removing ER32UM type shank, extension rod nut. Specification: Condition: 100% Brand New Model: ER32UM Use of the ER wrench: tighten it, hold the end of the wrench with your hand, and tighten it clockwise. Loosen and turn counterclockwise. Weight: Approx. 363g / 12.8oz Package List: 1 * Clamping Nut Wrench Package List