5PC Screw Extractor Set (Smooth) (Shaft with Grind Finish)

• Material : CR-MO STEEL
• Size :
No.1 : 1/8″-1/4″ ( M3-6 )
No.2 : 1/4″- 5/16″ ( M6-8 )
No.3 : 5/16″-7/16″ ( M8-11 )
No.4 : 7/16″-9/16″ ( M11-14 )
No.5 : 9/16″-3/4″ ( M14-18 )