This Hultafors Square has been built for precision and durability. Excellent for construction, workshops and carpentry work. Unique assembly technology with strong custom riveting and a 1.5mm thick high-strength stainless steel blade. This provides an extremely durable design which can withstand tough working environments and will last a long time. The stock is made of fully anodized aluminum with a 18mm thick handle. Its high strength stainless steel blade is 45mm wide and 1.5mm thick. This accommodates work with standard stud dimensions and a center line makes it easy to quickly mark out both sides of a stud. It also has scribing notches spaced 5mm apart, these can be used to draw or cut a line parallel along an edge. The precision cut blade and riveting have very small tolerances to provide high precision; angle tolerance ±0.03° (±0.5 mm/m). Made in Europe with full control over working conditions and sustainability. 1 x Hultafors S20P Professional Square 20cm.