Manufactured to DIN 3113 Form B/ISO 3318 Specifications
Professional Quality forged from chrome vanadium steel hardened tempered and chrome plated for corrosion protection. Polished bi-hexagon ring and jaw offset at 15°. Carton packed.

Contents: 5/16 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 1.1/16 and 1.1/4inch.