The KING TONY 403509 is an H9 hex bit socket designed for 1/2″ drive hand tools. Its socket body is made from chrome vanadium alloy steel and the H9 working bit from S2 silicon alloy steel. A polished chrome-plated finish provides a durable professional surface. The dedicated hexagon profile is designed to engage matching H9 internal hex screws and bolts correctly. The 80mm configuration provides useful additional reach where a shorter bit socket may not access the fastener effectively. Suitable for automotive, mechanical, machinery, industrial equipment and general workshop maintenance involving H9 internal hex fasteners.



