Product Description
Polished chrome vanadium steel. SP10: Metric sizes: 8, 10, 12, 13, 14 and 17mm. SP20: AF sizes: 3/8", 7/16", 1/2", 9/16", 5/8" and 11/16".Open & bi-hexagonal ends with 15° offset for greater access
Hardened & tempered, drop-forged chrome vanadium
High quality fully polished finish