US PRO Impact Stud Extractor Removal Tool 3/8" Drive For 6-12mm Studs/Bolts 2634
Ideal for removing broken, stripped and rusted studs. As well as threaded rods and broken bolt shanks.
The stud extractor is adjustable to fit studs that are anywhere from 1/4" to 1/2" (6-12mm).
Can be used with a 3/8" wrench, hand ratchet or impact tool on low power setting.