TAMIYA 74165 HEX WRENCH SD BIT

Plug this into the grip in the separately sold Mini 4WD Screw & Nut Driver Set PRO to tighten up 2mm cap screws. This bit is magnetic, is crafted in chrome molybdenum vanadium steel, and has the bit size laser engraved in it. ★Length: 20mm ★Bit size: 1.5mm hex ★For use on 2mm cap screws, and other screws with 1.5mm hex holes.