Crain durable CR Leveling Rods are constructed of non-conductive fiberglass and are rectangular in shape with slightly rounded back corners for a better grip. The scale width is graduated to fill the entire face of the rod which makes it easier to view in the field and the measuring scale on the back makes this rod a dual-purpose allowing for overall height readings. Crain CR rods will not gall, dent or kink the way aluminum leveling rods do. These rods have a 1/2 x 20 thread in the top section and an adapter is available for purchase separately to adapt to 5/8 x 11 threads.
The CR Series will accept all lasers without a need for a separate bracket to mount the sensor. The sensor clamps directly to the rod without an adapter and there are no dead spots, even at the top of the sections. Rectangular shape of the leveling rod allows for laser sensor clamps to mount directly to the rod. Scales are glare-resistant and wear protected. Measuring scale allows user to read overall height measurements at eye-level, great for clearance and height measurements. CR Series leveling rods are water-proof and corrosion-resistant. Reliable, unbreakable buttons securely lock sections together. Easily removable locking mechanisms make disassembling for cleaning even easier. Detectors can attach anywhere along the Crain Rod, even at the top of a section. 5/8 X 11 thread mounting adapter available. One year warranty on all Crain Series Leveling Rods.
The locking mechanism is tight and accurate, yet designed to resist jamming from sand and dirt. Model CR-20 Number of Sections: 5 Collapsed Length: 57-3/4" Graduation: 10th, 100th Carrying case included
California Prop. 65 Warning
WARNING This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov