General description Metric tap & die set ranging from M3 to M12, featuring popular thread pitch combinations. The set includes a die wrench, two tap wrenches, and a thread pitch gauge, all conveniently stored in a blow mould case for safe storage. Technical specifications Tap and Die Sizes: M3 x 0.5, M3 x 0.6, M4 x 0.7, M4 x 0.75, M5 x 0.8, M5 x 0.9, M6 x 1.0, M7 x 1.0, M8 x 1.25, M9 x 1.0, M9 x 1.25, M10 x 1.25, M10 x 1.5, M11 x 1.5, M12 x 1.5, M12 x 1.75, 1/8 28BSP. Includes a 25mm diameter die wrench, screw pitch gauge, and screwdriver. M3 - M12 Tap Wrench and M3 - M6 T-Type Tap Wrench.