Provides height adjustment in 1" increments. Notched design for adjustment without disassembly. Includes set screw for add stability. Consists of 1.5" NPT column, threaded on both ends. Use in combination with any Chief 1.5" NPT ceiling plate or other accessory. TAA Compliant. Save installation time and maximize security with these fixed columns.. Features. Compatibility. Speed-Connect. Height adjustment range. 900 - 1500 mm. Height adjustment. Yes. Maximum weight capacity. 226 kg. Housing material. Aluminium. Product colour. White. Product type. Column. Weight & dimensions. Width. 59 mm. Depth. 59 mm. Height. 1524 mm. Weight. 3.63 kg. Other features. Certification. TÜV, UL, TAA. Logistics data. Harmonized System (HS) code. 85299097. Technical Drawing. manual pdf