Bolt Extractor 3/8" - Broken Bolt & Screw Remover Tool For 6-13mm Damaged Studs | Easy Removal Kit Saves Time & Effort

1 Our extractor is adjustable to fit all kinds of bolts and studs from 6mm 1/4 to 13mm 1/2. No need to change tools, and eliminate the guess work easily remove broken bolts studs. 2 It is 3/8 drive, suitable for most drive tools and can be used with manual or pneumatic impact wrenches and ratchets as well as adjustable wrenches, flat wrenches, sockets and locking pliers. 3 It can easily remove broken exhaust manifolds, oil filler plugs, fuel plug, broken studs, damaged bolts, rusted screws, painted-over bolts, etc. 4 Heat treated alloy steel is very durable and chrome-plated, will not be damaged by high-strength work, and adds lubr-icant to the internal rotating threads to provide better protection against rust and wear. 5 Simple operation, doesn t need to be considered. Place the stud extractor on the stud and turn the bottom hex flat nut counterclockwise to tighten the jaws. After the jaws hold the broken bolt or stud firmly, continue to rotate the stud counterclockwise until it is r