Set of extractors. Used for extracting damaged screws, sockets, bolts, studs, etc.
Size: 1/8″ – 1/4″ (M3-6)1/4″ – 5/16″ (M6-8)5/16″ – 7/16″ (M8-11)7/16″ – 9/16″ (M8-14)9/16″ – 3/4″ (M14-18)