The Ko-ken RS3441M/5 3/8″ Square Drive Universal 6-Point NUT GRIP Socket Set is a 5-piece collection designed for secure fastening of non-magnetic nuts and bolts. This set includes NUT GRIP sockets in sizes 8mm, 10mm, 12mm, 13mm, and 14mm, all mounted on a 150mm rail for convenient organization and accessibility. The innovative NUT GRIP design features two balls held in place by a spring steel ring, allowing the sockets to firmly hold fasteners without the use of magnets. When a nut or bolt is inserted, the ball bearings push out on the springs, securely gripping the fastener. Engineered for durability and efficiency, this NUT GRIP socket set is an invaluable addition to any professional toolbox, ensuring reliable performance and ease of use in your fastening tasks.

Input Drive Size: 3/8″ Drive Shape: Square Type: Nut Grip Socket Set on Rail Includes: 3441M Nut Grip Sockets: 8, 10, 12, 13, 14 Rail: 150mm