Features and Benefits:

• Designed to remove broken studs, bolts, socket screws and fittings for high torque applications
• Aggressive left hand spiral design for extra gripping power
• Hex head size: 1/2"
• Bolt diameter: 7/16"
• Recommended drill bit diameter: 1/4"
• Low profile enables use in confined areas
• Provides most torque of internal extractors
• Engages fastener without a deep hole