Product description
*Instantly converts 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" drivers & quick-change adapters .
*Easily locks onto and releases drill bits.
*Allows hex drive power tolls to use conventional drill bits.
*Material: Aluminum alloy(Drill Chuck) + Carbon steel(Shank)
*Shank Type: 1/4" Hex Shank
*Drill Chuck Range: 0.3-6.5mm
1pcs x Keyless Drill Chuck