Model BŪ Perfect for classroom and meeting room facilities. Easy pull-down system locks at intervals to fit a variety of projection formats. Nylon bea...
TigerDirect - Computer Electronics Internet Store Store Policy Returns FAQ's Computers Computer Parts TV Video Audio Cameras Camcorders Car GPS Cell P...
Ideal for large size conference or training rooms. Permanently lubricated steel ball bearings combined with nylon bushings and heavy-duty spring assem...
