The VCM provides the strong support you need for mounting heavy LCD/CRT projectors.\r\n\r\nFeatures:\r\n\r\n- Independent roll, pitch and yaw adjustments for quick and precise projector registration.\r\n- Multiple installation options: flush mount to ceiling, use 0.5" threaded rods, use a 1.5" NPT extension column.\r\n- Quick connect/disconnect for convenient lamp and filter access on most projectors.\r\n- Cable management through top of the mount without additional accessories.