7 Piece 3/8 Sq. Dr. Whitworth, 6 Point, Chrome, SAE Socket set 1/8-1/2

The Ko-ken RS3400W/7 3/8" Square Drive Socket Set is a 7-piece Whitworth socket collection designed for precision fastening. This set features 6-point sockets in sizes 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2", all mounted on a 200mm rail for easy organization and accessibility. Engineered for durability and performance, these sockets provide a secure grip on fasteners, making them ideal for a variety of professional applications. This Whitworth socket set is a valuable addition to any toolbox, ensuring reliable and efficient operation in your fastening tasks. Input Drive Size: 3/8" Drive Shape: Square Length: 200mm (rail) Type: 6 Point Whitworth Socket Set on Rail Output Sizes: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2 inch Includes: (7) 6-pt Whitworth Sockets on Rail Opening: 6pt