Screw Extractor Set (5 piece)
Removes broken screws or bolts without damaging hole threads.
Black oxide finished for durability.
Sizes:
1/8" - 1/4" (3-6mm)
1/4" - 5/16" (6-8mm)
5/16" - 7/16" (8-11mm)
7/16" - 9/16" (11-14mm)
9/16" - 3/4" (14-18mm)