Irwin 1840314 Impact Performance Series™ 14-Piece Fastener Drive Guide Set Ratchets / Handles / Torque Coverage Sq Ft : 5

Coverage Sq Ft : 5

Capacity: 20 oz

Blade style: C1

Mercury and cadmium free

Heavy base and non-skid tabs withstand 40 mph wind

Irwin 1840314 Impact Performance Series™ 14-Piece Fastener Drive Guide Set Ratchets / Handles / Torque Coverage Sq Ft : 5While most screwdriving bits are simply compatible with impact drills and drivers, IRWIN Impact Performance Series fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged* rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself IRWIN's Impact Performance Series bits have three times longer life than traditional bits.