Crescent L12CS 12 Inch Combination Square Heavy Duty Aluminum Head Laser Etched SAE Metric Ruler with Integrated Level and Brass Scribe

Precision Engineering for the Professional Tradesman: The Crescent 12" Combination Square The Crescent L12CS 12-inch Combination Square is a versatile powerhouse designed for professionals who demand accuracy and longevity in their craft. Built to thrive in high-grit and high-dust environments, this square features an extruded aluminum head that provides superior drop durability compared to standard cast models. Whether you are checking 90-degree and 45-degree angles, measuring depths, or drawing precise layout lines, this tool delivers the maximum functionality required for carpentry, metalworking, and general construction. Visibility and precision are at the forefront of the L12CS design, featuring laser-etched numbers that resist wear even after years of heavy use on the jobsite. The knurled adjustment nut allows for quick, smooth movement of the ruler, while the integrated spirit level ensures your work remains perfectly true. For added convenience, a high-visibility brass scribe is securely stored in the handle, ensuring you always have a sharp marking tool at your fingertips for marking on metal, wood, or stone. Key Features Extruded Aluminum Head: Engineered with an integrated level for increased drop durability and consistent accuracy. Laser Etched Markings: High-legibility numbers are etched into the steel to protect against fading and wear. Dual Measurement System: Features both Imperial (SAE) and Metric markings for total versatility. Integrated Brass Scribe: Conveniently stored in the handle for quick and easy surface marking. Knurled Adjustment Nut: Easily lock and unlock the ruler for precise alignment and depth measurements. Jobsite Ready: Designed to maintain precision even in harsh, dusty, or gritty environments. High-Contrast Finish: Silver and Black color scheme for better readability in low-light conditions. What's Included (1) Crescent 12" Combination Square (L12CS) (1) Removable Brass Scribe (Stored in Handle) Product Specifications Blade Length 12.0 in Overall Height 0.75 in Overall Width 4.8 in Assembled Weight 0.67 lbs Material Aluminum / Steel Graduation (SAE) 1/32 in Graduation (Metric) 0.04 in (0.1 cm) Measurement Type SAE / Metric Vial Type Integrated Spirit Level Warranty Full Lifetime UPC 037103328250 Pro-Tip: To maintain perfect accuracy, periodically clean the groove in the ruler and the internal locking mechanism of the head. Dust buildup inside the channel can cause the head to sit slightly askew, affecting the precision of your 90-degree measurements.