Pool Cover Specialist (PCS) Roll Tube Non Motor End Casting Assembly:
This is a Roll Tube Non Motor End Casting and it is made out of metal. A Roll Tube End Casting is what makes the roll tube work. It attaches to the roll tub, which makes the cover roll into the cover box. This part is essential for opening your automatic pool cover. The Composite 6” Roll Tube End Casting works with both a standard or extruded roll tube.