Features and Benefits:

• Ko-ken tools deliver the perfect blend of durability and accuracy crafted from high-quality materials
• Strong spring is used to convert the striking power efficiently into twisting power
• It makes it easier to convert the striking power into twisting power
• Original body shape allows stronger grip
• The top of attack driver is manganese phosphate treated to prevent chrome peeling off the head when it is struck



Ko-ken 4112N 1/2 Sq. Dr. Attack Driver Length 163mmThe 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. The Attack Driver works with Bits or Sockets to remove Screws or Bolts. Remove stuck or rusty screws or bolts with the Koken Attack Driver.Product Specifications:Drive Shape: SquareInput Drive Size: 1/2"Length: 163mmType: Attack Driver