Ko-ken USA 3/8 Sq. Dr. Semi-Deep NUT GRIP® Socket 13mm - Koken

Features and Benefits:

• 3/8" (9.5mm) square drive
• 6-point
• Depth: Semi-Deep (40 mm)
• Fine tolerances provide a snug, precise fitment on fastener heads
• Revolutionary Nut Grip® bolt retention system ‐ magnet-free design using coil springs and ball bearings



The Ko-ken 3/8" Sq. Dr. Semi-Deep NUT GRIP® Socket is a versatile tool that combines secure fastening with a medium-height design. The "Semi-Deep" designation means this socket is taller than standard sockets but not as tall as deep sockets, making it perfect for accessing fasteners in moderately recessed areas. The NUT GRIP® feature incorporates a specialized system with coil springs and ball bearings on opposing flats. When a nut or bolt is inserted, the ball bearings push outward against the springs, securely holding the fastener in place. This ensures a reliable grip, minimizing the risk of dropping or losing fasteners during use. With its semi-deep reach and dependable nut grip system, the Ko-ken Semi-Deep NUT GRIP® Socket is an essential tool for both professional mechanics and DIY enthusiasts, offering enhanced accessibility and secure fastening for a variety of tasks.