General description This is a versatile four-armed chuck key designed to fit types 1, 2, 3, and 4 chucks, providing a convenient solution for tightening and loosening various drill chucks. It is suitable for use with different chuck types, making it a useful tool for DIY and home improvement projects. Technical specifications Type: Four-armed chuck key Compatibility: Fits type 1, 2, 3, and 4 chucks Installation Insert the chuck key into the chuck's keyhole Turn clockwise or counterclockwise to tighten or loosen the chuck Usage Use the four arms to grip the chuck securely Apply appropriate force to tighten or loosen the chuck as needed Other information This product is manufactured by Draper Convenient four-armed chuck key to fit type 1, 2, 3, and 4 chucks Display packed