Feature 1Clear Scale: The metal screw extractor has high visibility laser etched scales for quick user identification and access. 2Chrome Molybdenum Steel: The screw extractor is made of high hardness chromium molybdenum steel, which is wear resistant, non deformable and durable. 3Hex Head: The screw extractor has a hex head designed primarily for applying maximum torsion using sockets and wrenches. 4Left Spiral Design: The screw extractor's left screw design provides extra gripping power and faster threading speed, making your work faster and easier. 5Storage Box: The screw extractor set comes with a plastic case for storage, which is easy for you to access and not easy to lose.Item Type: Damaged Screw Extractor KitMaterial: Chrome Molybdenum Steel .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List25 x Damaged Screw Extractor1 x Storage BoxNoteOpen the package and take it out for use