DCD DESIGN/CABLE SPINNING EQUIPMENT 08400-300 Steel Duct Checker 3" Duct NEW
Steel Duct Checkers are designed to ensure the duct bore is clear before installing the cable or other utility.
Following initial installation of the ducting, it is often a requirement that certain sized mandrels be pulled through the ducting to ensure that there has been no collapse or obstruction in the duct.
The steel discs are tumbled to ensure no burrs and spacers ensure easy bending around corners. The wire rope running through the mandrel is high quality, galvanized wire.