Features:
these keyless drill chucks can easily turn a cordless electric screwdriver into a drill or grinder; You need to turn the tail to make adjustments to quickly switch tasks and maintain work progress; They are essential power tool accessories.
Easily lock and release drill bits to quickly convert: change hexagonal shank drives to drilling RIGS; Hexadecimal drive power tools are allowed to be applied with drill bits.
Wide range of applications: these drill chucks have various specifications and can be adapted to most drills and cordless power screwdrivers, They can be applied in car, garages, warehouses, offices, homes, etc.

Specifications:
Chuck Size Thread: 3/8-24UNF
Chuck-in Diameter Range: 0.8mm to 10mm
With 1/4" Hex Chuck Adapter
Suitable for 9.3mm axis
Fits about 9.5mm thread
Material:Plastic+Metal
Diameter of Chuck:40mm/1.57''
Height of Chuck:50mm/1.96''
Size of Hex Chuck Adapter:L*Dia/50*6mm/1.96*0.23''

Package Included:
1 x Chuck
1 x 1/4" Hex Chuck Adapter

Notice:
1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.
2.The color may have different as the difference display, Please understand.