Gray Tools 53-Piece Standard (Sae) and Metric Combination Tap and Die Set 91953

Contains: 19 taps, 32 dies, of NC, NF and metric sizes and 2 thread files.Ideal for restoring the stripped threads on old, rusty nuts and bolts.Hex shape makes taps and dies easy to turn with any socket or wrench.CA Residents: Prop 65 Warning(s)