Product code: TH-1040-CT, Upgradable to multi-screen: Yes, Material: Steel and Aluminum, Colour Options: Black, Number of Displays: 1, Bracket Load Capacity: 55.1 lb / 25 kg, Rotation Adjustment: 360°, Swivel Adjustment: 40°, Tilt Adjustment: -20 to 20°, Maximum Extension: None, Material: Steel / Aluminum. The Telehook TH-1040-CT-DV from Atdec is an accessory kit that enables the attachment of a second screen to the TH-1040-CTL and TH-1040-CTS ceiling mounts.