ITEM NAME:1/4 inch Chuck Adapter Converter Hex Shank Conversion Power Keyless Drill B J4W8 1/4 inch Chuck Adapter Converter Hex Shank Conversion Power Keyless Drill B J4W8 Instantly convert driver impact to contain non-quick change drill & bit driver. Quickly convert the hexadecimal driver fast shank modification into a drill! Keyless chuck fingers fingers for easy little changes. Unlimited use in Cars, Garages, Warehouses, Offices, Etc. Material: alloy Connecting ring: 1/4 inch(6.3 mm) Hex Shank Clamping range: 0.3-6.5mm Dimensions: 76 x 29 mm Silver colour Package Included: 1 x 1/4 inch Shank Keyless Chuck Adapter Drill Bit Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.