Klein Nut Driver Set, Magnetic Nut Drivers, Heavy Duty, 4-Piece Gaffs This proven tool has a

This proven tool has a maximum safe load of 500-pound (227 kg)

These heavy-duty

and permanent D3 die groove for smooth operation

System options include Drive Wrenches to suit different

Klein Nut Driver Set, Magnetic Nut Drivers, Heavy Duty, 4-Piece Gaffs This proven tool has aKlein's Heavy Duty Nut Driver set features through handle, completely hollow shafts to allow for nut driving on unlimited bolt lengths, and no more bottoming out. Wrench assist provides greater torque while the magnetic tips will grab any nut appropriately. The set includes common hex sizes. WARNING Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock.