This is a CUSTOM product, as it is made to order the lead time is expected to be around 5 weeks.

The Koken attack driver is a hand impact driver that converts your hammering strength into torque to remove stuck or rusted screws by an instantaneous shock to the head of the Attack Driver. The head of the Attack Drive has a black finished with the plating removed to prevent flaking, its body has serrations and is designed to be gripped firmly, it is easy to transmit the maximum torque on impact when striking the attacking head.