Professional Quality, forged from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. Jaws have accurate face openings and are offset at 15°. Sold loose. Manufactured to DIN 3110/ISO 3318/ISO 1085 Specifications https://elecena.pl/product/27243564/elora-01375-1-4-x-5-16-long-imperial-double-open-end-spanner 2024-11-12 https://elecena.pl/product/27243564/elora-01375-1-4-x-5-16-long-imperial-double-open-end-spanner 2026-07-13 https://elecena.pl/product/27243564/elora-01375-1-4-x-5-16-long-imperial-double-open-end-spanner 2026-08-06 https://elecena.pl/product/27243564/elora-01375-1-4-x-5-16-long-imperial-double-open-end-spanner 2026-08-29