Performance, thread quality, durability, and ease of use - proven for over a century. The HANSON® brand by IRWIN has been producing quality threading tools for over 100 years. The industry's broadest selection of Drive Tools, Taps, Dies and Sets is the choice of the professional trades. IRWIN extraction tools have the right solution to deal with stuck fasteners, rounded or broken heads, snapped studs, or stripped screws or fittings.