Crafted for precision and durability, this Carpenter Square Ruler is an essential tool for woodworking and roofing projects. The robust aluminium construction ensures longevity, while the sleek black, red, or blue finish provides a comfortable grip and a touch of style. Designed to clamp onto various surfaces, this ruler is not just for measuring angles but also for ensuring squareness in your workpieces. Its versatility makes it an indispensable accessory for both amateurs and professionals in the realm of carpentry and construction.