Quality made solid steel construction. Hardened, tempered and precision polished. Blade edges and stock face to within ±0.016mm tolerance. * Quality made solid steel construction. * Hardened, tempered and precision polished. * Blade edges and stock face to within ±0.016mm tolerance. * Lifetime guarantee*. * Model No. AK11100 https://elecena.pl/product/27198256/sealey-ak11100-precision-steel-square-100mm-bs939-b 2024-11-09 https://elecena.pl/product/27198256/sealey-ak11100-precision-steel-square-100mm-bs939-b 2026-07-04