Hex Size: 1/4"
Package Included: 1Pcs
Usage: Universal fit electric screwdrivers, manual screwdrivers, T-handle 1/4" driver screwdrivers,
corded drills, cordless drills, power drill, impact drivers or any other devices with 1/4 inches hex shank. Unlimited Uses in Automotive, Hardware, Hobby, Home, etc.
suitable for computer chassis, electrical cabinet, furniture, electrical appliances and other screwdrivers, hard to reach spots.
Note: Use with charging screwdriver or power drill (NOT FOR impact drill).if there is no torque adjustment, it is not suitable for drill bit, if no torque adjustment, the screw drill, and the damage of the shaft will continue to rotate.