Catalog > Tools and Production Equipment > Hand Tools > Screw Drivers and Alignment Tools Precision Hex Nut Driver M3 Precision Hex Nut Driver M3 SCW081M3 PRECESION HEX NUT DRIVER M3 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Spec M3.0 Working Length 72mm Overall Length 172mm