The 600mm - 23-1/2" Combination Square with Square Head includes a reversible lock bolt, scriber, spirit level, and hardened steel, photo-engraved blade with regular or satin finish. FEATURES: Reversible lock bolt, scriber, spirit level. Hardened steel, machine divided blade. Satin Chrome Finish Blade. Forged and Hardened Steel Heads with Smooth Black Enamel Finish.
