This duct rodder by GMP Tools measures 3/16 inch in diameter and extends up to 300 feet, made from a fiberglass composite with a polypropylene outer layer that resists water, oil, and chemicals. It offers a rated pull strength of 350 lbs and a tensile strength of 1400 lbs, ensuring durability under load. Its rod carrier employs two heavy-duty ball bearings for smooth operation within a powder-coated tubular steel frame featuring an integrated brake. With a minimum bend diameter of 5.3 inches and end fittings threaded 1/4 x 20, this tool balances strength and flexibility for cable placement tasks.