General description The Zinc Alloy Architect Wrench is a versatile multi-function square wrench designed for various construction and measurement tasks. Made from high-quality zinc alloy, it features a bright nickel coating that enhances durability and corrosion resistance. This architect wrench is equipped with a practical scale for accurate measurements and includes multiple functionalities, making it an essential tool for both professionals and DIY enthusiasts. Technical specifications Material: Zinc alloy Corrosion resistance: High Scale range: 25 to 75 mm Square key sizes: 6 mm, 7 mm, and 8 mm Allen key size: 3 mm Usage Measuring cylinder lengths Checking heating valves Opening ventilation grilles Loosening or fixing door handles Opening control cabinets and service flaps Used as a bottle opener