Duct rodder, additionally calledfiberglass duct rodder, is composed of three parts: internal copper/steel wire, fiberglass rod, and outer polyethylene coating.
Duct rodder with outboard wheels is commonly used for threading in conduits. Two wheels on the duct rodder are put in on one side, outdoors against the tip of backside body. The outboard wheels are designed for lowering the strain on the ground. When transferring the duct rodder to the job site, press down onerous on the grip of the body, towards the course of the wheel, and move on the wheels.