-Construction grade leveling (CR) rods offer a rectangular shape with rounded back corners for better gripping -Scale width graduated to fill the entire face of the rod, measuring scale on the back side that allows for overall height readings -Special molded stand-off ribs protect the scales from wear -Made with strong fiberglass, which is waterproof and corrosion-resistant -CR Rod series is non-conductive -Perfect for laser detector mounting with no special brackets required -Four section rod -Collapsed length is 47 inches (1.19 m) -Graduations in ‘E’ metric -Length 4 meters -Weighs 5.00 lb (2.26 kg)