The Ko-ken RS3410M/12 3/8″ Square Drive Socket Set is a 12-piece surface drive socket collection designed for high torque applications and reduced nut wear. This set features standard-length chrome hand sockets in sizes ranging from 8mm to 19mm, securely mounted on a 300mm rail for easy organization and access. Surface drive sockets are engineered to maintain contact with the flat sides of nuts, allowing for efficient torque transmission while minimizing the risk of damage to painted or soft materials. This design is particularly effective for fastening damaged or deformed bolts and nuts. Built for durability and performance, this socket set is an essential tool for professionals seeking reliable and efficient fastening solutions.

Input Drive Size: 3/8″ Drive Shape: Square Length: 300mm Type: Socket Set on Rail Output Size: 8-19mm Opening: Surface Included Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19