Measure Up to Excellence! 📐 Perfect for both indoor and outdoor projects. Constructed with tough nylon and fiberglass for ultimate durability. Graduated to 1/16-Inch for exact measurements. Bold black markings on yellow for easy visibility. Positive locking joints ensure stability during use. 6-Foot Length Locking Joints Weather Resistant The Klein Tools 911-6 Folding Ruler is a 6-foot, durable fiberglass measuring tool designed for precision and longevity. With engraved graduations on both sides and a robust construction that resists weather and chemicals, this ruler is perfect for professionals who demand accuracy and reliability in their work.