Irwin T394100 Set of 7 Power Grip Screw Extractors

Reverse spiral flutes for maximum gripping power.

Universal shape fits metric & fractional sizes.

1/4in hexagon shank suitable for use with power drills and nut drivers.

Durable high carbon steel for longer life.

Sizes: 1/2in, 7/16in, 10mm, 3/8in, 5/16in, 1/4in, 3/16in.

Supplied in carrying case.