With the Dewalt DWHT25227-0 18 cm speed square, you take full control of layout work and cutting angles. Perfect for quickly marking 90° and 45° angles, laying out roof pitches, or scribing parallel rip lines using built-in notches, this square streamlines your timber framing and woodworking. The stamped, high-contrast metric graduations in millimetres and centimetres ensure fast and accurate reading in any jobsite environment. Made from thick extruded aluminium with an anodised rust-resistant finish, its rigid edge doubles as a reliable saw guide for your circular saw. The wide 28 mm base provides firm grip on boards and framing timber to prevent slips.