Design and compatibility: The 3/8' Dr stud remover fits studs from 6 mm to 13 mm, enabling access to small and hardtoreach areas. It is simple to use and suitable for removing or locking studs. Material and durability: Made from steel with hardness, the remover resists deformation and provides longlasting performance under demanding use. Versatile use: The 3/8' Dr Impact Stud Extractor can be used with a ratchet wrench or impact wrench, as well as manual and pneumatic tools, making it a flexible addition to your toolbox. Effective removal: Specifically designed to easily remove studs, bolts, and screws that conventional tools cannot handle, helping you work more efficiently. Use scenarios: Automotive maintenance: extract seized studs in tight engine bays or around exhaust components where space is limited. Machinery service: remove studs in dense frames or enclosures where access is restricted. DIY and home repairs: tackle damaged or protruding studs in metal panels or assemblies that standard wrenches cannot grip.