Koken Socket Bit 3/8D 12mm

The Koken 3010M.100-12 3/8" Square Drive Bit Socket is a professional-grade, long-reach hex bit socket designed for precision fastening tasks. With a 12 mm hex bit and a generous 100 mm length, it’s ideal for accessing deep-set fasteners in automotive, industrial, and mechanical applications. Crafted in Japan with high-quality materials, it offers reliability, durability, and precision. Applications: *Automotive maintenance and repair jobs requiring deep access to hex fasteners. *Industrial equipment servicing and assembly where standard sockets can’t reach. *Machinery maintenance tasks in confined or recessed areas. *Assembly of electronics or industrial systems using metric hex bolts. *Situations demanding high precision to prevent fastener rounding or damage.