Forged from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. Polished Draper HI-TORQ ring end offset at 15°. Jaw offset at 15°. Supplied in vinyl divided wallet with tie cord. Display carton.Contents: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 and 7/8 AFManufactured in accordance with DIN3113