Installed in schools throughout the Southwest. This product includes narrow stiles with interlocks providing maximum viewing of each panel, panels slide independently behind other panels. Flush-mount hardware, cylinder key locks (keyed alike) and the Dual Tandem rollers provide easy opening. Panels can be configured with 2, 3 or 4 panels, the 2 or 4 panel configurations are built with standard 4” frame. 3-Panel configurations built with 3 rail system on 6” frame. Available in 4 finishes: Mill, White Paint, Clear Anodized and Bronze Anodized. Special order powder coating to match existing available upon request.