Screw Extractor Set, Extractor Type Spiral Flute Extractor, Number of Pieces 9, Drill Size 1-1/16 in, 1/4 in, 13/16 in, 13/32 in, 17/32 in, 17/64 in, 5/32 in, 5/64 in, 7/64 in, For Bolt Size #8 to 2 1/8 in, Material - Machining Carbon Steel, Overall...