The PFA 9004 300 cm extension tube (with an external diameter of 60 mm) is part of a modular system which enables you to create your own ceiling mounting solution for

LCD/Plasma TV's and/or projectors. You can easily insert and attache this extension tube to one of the ceiling mounting plates (PFA 9005/ 9019/ 9020) or the truss adapter

(PFA 9009). As a next step you can attach one or more turn and tilt units (PFA 9001/ 9002) or a projector interface (VPC 545, PPC 200). The PFA 9004 contains the fast CIS®

Cable Inlay System, which enables you to hide all the cables in a matter of seconds. Since it's made of aluminium, the tube can easily be cut to length if necessary.