Irwin® Hanson® Multi-Spline Screw Extractor, Measurement System: Imperial, Hex Drive, 5/16 in Drill, 1/2 in Diameter Large End, 5/16 in Extractor, For Screw Size: 9/16 in, Alloy Steel

ITEM FEATURES:

• Designed to remove broken studs, bolts, socket screws and fittings for high torque applications
• Aggressive left hand spiral design for extra gripping power