Heavy Duty Ruler, Heavys Dutys Rulers Self Defense, Stainless Steel 20 Inch Metal Rulers, Dual Scale Metal Ruler, Industrial Grade Straight Edge for Architects, Woodworking, DIY (A)

Heavy Duty Ruler, Heavys Dutys Rulers Self Defense, Stainless Steel 20 Inch Metal Rulers, Dual Scale Metal Ruler, Industrial Grade Straight Edge for Architects, Woodworking, DIY (A)

• Durable Stainless Steel Construction: Made from premium-grade stainless steel that resists bending, rust, and wear—ideal for tough jobs and long-term use
• Dual Measurement System: Features both inch and metric (centimeter/millimeter) etched markings for versatile and accurate measurements
• Multi-Functional Self-Defense Steel Ruler: This ruler isn't just for measuring—it’s solid enough to serve as a self-defense tool in emergency situ
• Etched & Easy-to-Read Markings: Laser-etched graduations will not fade or rub off, ensuring long-lasting clarity for both professional and educational use
• Multi-Purpose Use: Ideal for woodworking, architecture, engineering, drafting, school work, and DIY tasks—your go-to straightedge in any toolbox or classroom