DURABLE – Solid aluminum body with a durable alloy construction. WEATHER RESISTANT – Capable of handling any jobsite being both rust proof and weather resistant. EASY TO READ – Numerals are clearly visible white laser etched markings with conversion chart and multiple gradations. MULTI-FUNCTIONAL – Capable of being a saw guide, scribing lines, pitching a roof, protracting purposes etc. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: OX TOOLS