Product Code: 79201 Ideal kit for re-threading. Suitable for cutting threads on mild steel and aluminium. Manufactured from high carbon steel. 4 x Metric coarse dies: 3, 4, 5 and 6mm - 1" O/D 4 x Metric taper taps size: 3, 4, 5 and 6mm - 1" O/D, die holder 1" O/D, 'T' type tap wrench capacity M4 - M8