Ingco 5 piece screw extractor

5 PIECE SCREW EXTRACTOR SET

Material: Cr-V

1. Size: 3~6mm(1#), 6~8mm(2#), 8~11mm(3#), 11~14mm(4#), 14~18mm(5#)
2. Hardness: 48~52HRC
3. Coarse thread

Packed by plastic box