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

The Ko-ken RS3300W/7 is a 7-piece 3/8" square drive Whitworth deep socket set with 6-point openings, providing a secure fit for fasteners. This set covers sizes from 1/8" to 1/2", including 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2". Each socket is mounted on a 200mm rail for easy storage and access. Designed for durability and precision, this set is ideal for professional mechanics and enthusiasts working with Whitworth fasteners. Input Drive size: 3/8" Drive Shape: Square Length: 200mm Type: 6 Point Deep Whitworth Socket Set on Rail Pcs: 7 Output sizes: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2 Opening: 6pt