The KING TONY 4120PR is a 9-piece 1/2″ drive hex bit socket set with 80mm-long bits covering sizes from H4 to H17. The extended 80mm length improves access to internal hex fasteners positioned inside recesses or behind surrounding components, while the 1/2″ drive format provides useful leverage for larger hex fasteners. The broad H4-H17 range makes the set suitable for professional automotive repair, machinery servicing, equipment assembly and mechanical maintenance.




