Product Overview
Combination SAE & Metric 60 Piece Set with Hexagon Dies in Metal Case, SAE National Coarse Size 4-40 to 1/2-13, National Fine 10-32 to 1/2-20, National Pipe Thread 1/8-27, Metric 3mm-.5 to 12mm-1.75, High Carbon Steel. Alfa Tools TDS66060 60pc Carbon Steel SAE/Metric Tap/Die Set
