Proto 3G-OTH-267204 — Technical Specifications

The PROTO Master Set: 649 Total Pcs (SKU 409JX9, MPN JCS-0600MAS) is a comprehensive tool-only set from PROTO. It includes 649 pieces covering Metric/SAE sizes with 1/2 in, 1/4 in, and 3/8 in socket drive sizes. The set contains (1) Electrician's Plier, (5) Cabinet Screwdrivers, (31) Drive Tools, and (33) Combination Wrenches.