POWERTEC 50 in. Anodized Aluminum Straight Edge Ruler, Precision Machined to 0.003 in.

This precision-machined anodized aluminum straight edge is accurate to within 0.003 inches, making it ideal for detecting alignment issues in woodworking, automotive, or construction projects. The thick, ergonomic profile features ribbed reinforcement for superior durability and hands-free stability during flatness verification.

• Precision Accuracy: Machined to within 0.003 in. to quickly detect if work surfaces, jointers, planers, or machinery are out of alignment.
• Durable Aluminum Construction: Made from high-quality anodized aluminum that provides superior protection against rust and warping compared to steel.
• Ergonomic & Stable Design: Features a thick, ribbed profile that supports itself for hands-free use and improved time management.
• Dual Scale Measurement: Includes etched metric and SAE calibrations for ultra-accurate, versatile measurement reading.
• Easy Storage: Designed with a pre-drilled hanging hole to keep your professional finishing tools organized.
• Versatile Application: A reliable tool for woodworking, concrete finishing, drafting, and professional construction projects.