Features:

• For The Removal Of Broken Screws, Studs, Bolts, Or Pipe Fittings Left Hand Rotation Of The Tapered Flutes Force Out Any Right Threaded Part
• To Remove Broken Screw
1. Drill A Hole In The Broken Screw With the Right Size Drills
2. Insert The Proper Screw Extractor Into The Hole And Start A Counterclockwise, Left-Hand Rotation
• Penetrating OIl Can Be Helpful In Removing Rusty Or Corroded Parts
• Includes Screw Extractor Sizes #1 to #6
• Country of Origin: USA