General description This Metal Combination Square is a versatile multi-function carpentry ruler designed for precise measurements in various applications. It features a durable construction with a stainless steel body and an aluminum alloy corner frame, ensuring longevity and reliability. The ruler is equipped with a built-in level and scriber for easy marking, making it an essential tool for carpentry and renovation projects. Technical specifications Material: Stainless steel body and aluminum alloy corner frame Measurement capabilities: Right angle, 45° angle, 0-180 degree precise measurement, outer right angle, inner right angle, right angle center Scale: Double-sided with metric and imperial measurements Engraving: Laser engraved scale for accuracy and durability Usage Ideal for woodworking, construction, and office tasks Perfect for carpentry and renovation projects