12″ and 6″ Combination Square Set with 4R graduations. Satin Chrome finished blade is hardened and tempered with easy to read laser. Etched graduations. Silica sol investment casting Square Head featured with a level and a scriber point. Double index protractor head is graduated 180° in both directions and with a level. Smooth edged locking clamp screw for easy assembly and smooth travel. Manufactured to DIN standard. Powder coating paint finish for durability. Certificate of Inspection included. Competed with a molded protective case.