With the Facom 285.JS5 stud extractor set, you can remove broken or seized studs and bolts cleanly without damaging the surrounding threads. This 5-piece set covers stud diameters from 3 mm to 18 mm, ensuring you always have the right size on hand for engine block overhauls, cylinder head repairs, and industrial mechanical maintenance. The right-hand thread design bites firmly into the damaged fastener to deliver controlled and dependable extraction. Supplied on a dedicated storage stand, all five extractors stay neatly organized and ready for immediate action in your workshop.