Easy to install and disassemble, more convenient and labor-saving
Features:
100% brand new and high quality.
Instantly converts impact drivers to hold non-quick change drill & driver bits
Keyless chuck finger tightens for easy bit changes
Quick-change hex shank for instant swaps, 1/4" impact drivers & quickchange adapters
Easily locks onto and releases drill bits.
Allows hex drive power tolls to use conventional drill bits.

Specifications:
*Item Type: Drill Chuck
*Material: Aluminum alloy(Drill Chuck) + Carbon steel(Shank)
*Color: Black
*Shank Type: 1/4" Hex Shank
*Drill Chuck Range: 0.3-3.4mm / 0.3-6.5mm / 0.8-8mm

Package Contents:
1x Keyless Drill Chuck

Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.