IRWIN DoubleLok Technology ensures both ends of bit lock securely in impact drivers and quick-change chucks, enabling use of a single bit to remove stripped, damaged or rusted screws and small bolts in three easy steps: drill, flip bit, and extract

• Brand Name: Irwin
• Sub Brand: Impact SCREW-GRIP
• Extractor Size: .15 in.
• Material: M2 High Speed Steel
• Product Type: Double-Ended Screw Extractor Set
• Extractor Length: 2 in.
• Number in Package: 6 pc
• Packaging Type: Clamshell
• Minimum Contact Size: 4 in.
• Maximum Contact Size: 14 in.
• DoubleLok Technology ensures both ends of bit lock: drill, flip bit, and extract
• Tip of drill end is designed to start fast with minimal walking, and tip of extractor end is serrated for increased torque to remove even the toughest bolts and screws
• Extra-hardened for maximum durability and long life with impact drivers