ITEM NAME:4-way Chuck Key For Drill Presses Drill Wrench Fits 4 Sizes 12mm To 17mm Description: Strict control to ensure good quality. Four Head Drill Chuck Key, suitable for most drills and power tools. Universal design, perfect replacement for lost or broken chuck keys. You can use it for tightening or loosening chuck. 4 Sizes in 1: 12mm, 17.3mm, 14mm, 13mm Specification: Color: Black Material: Copper Package Includes: 1 Piece Drill Chuck Key 4 Way Note: The color may be different for different display, pls understand Pls allow 1mm error due to hand test, thank you SKU: DMO0019088473010678.Four Head Drill Chuck Key, suitable for most drills and power tools. 4 Sizes in 1: 12mm, 17.3mm, 14mm, 13mm. 1 Piece Drill Chuck Key 4 Way. You can use it for tightening or loosening chuck. Material: Copper.