Compatible with any 1/4" or 6 mm hex bits. Includes five 1/4" hex drive bits (each 12.7 mm long) Gear-driven 1/4" hex drive. Replaceable drive gears. 1/4" hex-to-1/4" drive bit. Drive: 1/4" hex. RTECH LOWER FORK GUARDS CR CRF CRFX.
eBay