This is a RPM 2.5mm Ball End Allen Driver. Power your motor screws down with this 2.5mm ball end allen driver. 8066 comes pr-assembled and color coded to simplify finding the proper tools in your box. 80660 hex driver handle is color coded dark red with the size - 2.5mm - molded into the handle.
This product was added to our catalog on October 22, 2009