Description Description: MaterialThis round studs remover is made from steel, high hardness, not easy to deform, ensuring durability and longevity Effective Removal3/8 Dr Impact Stud Extractor is designed to easily remove studs, bolts, and screws that conventional tools cannot handle, making your work more efficient DesignThe 3/8 Dr stud remover fits studs size 6 mm to 13 mm, fit into small areas and hard to reach areas, simple to use, great for removing or locking studs Versatile Use3/8 Dr Impact Stud Extractor can be used with ratchet wrench or impact wrench, manual and pneumatic tools, making it a versatile addition to your tool box Ligthweight and PortableThis damaged bolt and stud extractor socket tool has compact size of 7.5 cm x 4 cm, making it easy to store or carry around Specification: Material: Steel Size Chart: 7.5cmx4cm/2.95inchx1.57inch Package Includes: 1 Piece Bolt and Stud Extractor