The original Open Clamp Pole Bracket and Cradle technology designed by SECO These products offer a fast and efficient way to mount data collectors or controllers to antenna poles and rover rods The aluminum open clamp design features a quick-release button and a stainless steel clamp screw that attaches to the pole Depressing the quick-release button will allow the Claw Quick-Release Cradle or standard cradle to rotate in to a comfortable position for reading the data collector or controller Manufactured from black anodized aluminum Designed for larger 1.5 inch OD rods and poles Weighs 0.35 lb (0.16 kg)