5 Piece Spiral Screw Extractor Set
Features and Benefits:
•Manufactured from high carbon steel for added strength and durability
•Aggressive spiral design for extra grip on stubborn broken bolts
•Includes several standard sizes to get the job done
Sizes include: 1/8" - 1/4", 1 - 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.