Feature●Lower your AMER projector by an additional 6 inches from ceiling. For use with AMRP100, or AMRDCP100KIT●Internal cable management through inside of tube allows clean installation.●strong lightweight aluminum construction●easy and fast installation for use with AMRP100 and AMRDCP100KIT mounts●can also be used in a wall mount situation when space between projector and wall are needed.Description 6 inch 50mm EXTENSION TUBE WITH INTERNAL CABLE MANAGEMENT WHITE FOR ARMP100 AND ARMP100S