Herramienta de extracción de pernos de impacto US PRO 3/8" unidad para pernos/pernos de 6 a 12 mm
The stud extractor is adjustable to fit studs that are anywhere from 1/4" to 1/2" (6-12mm). Ideal for removing broken, stripped and rusted studs. Can be used with a 3/8" wrench, hand ratchet or impact tool on low power setting.