Irwin Tools
Professional Bolt Grip Extractor Set which grips and removes damaged nuts and bolts. These bolt grip extractors are suitable for use on both metric and imperial fasteners and come in the following sizes:
10mm (3/8") 11mm (7/16") 13mm(1/2") 14mm (9/12")
3/8" Drive or use with a spanner or socket.
All Irwin tools come with a Lifetime Warrenty.