Alternate color or configuration shown Chief CMS018 projector mount accessory Aluminum Black Chief CMS018. Brand compatibility: Chief, Compatibility: Speed-Connect, Material: Aluminum. Width: 1.89" (48 mm), Depth: 1.89" (48 mm), Height: 18" (457 mm) Manufacturer: Chief SKU: 2374429 Manufacturer part number: CMS018 GTIN: 0841872092720 MSRP: $60.00 Price: $41.60 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Save installation time and maximize security with these fixed columns. Aluminum extension column features easy installation and maximum strengthFlow-through cable management with cable exit portConsists of 1.5" NPT column, threaded on both endsUse in combination with any Chief 1.5" NPT ceiling plate or other accessoryTAA Compliant Overview Specifications Contact Us Save installation time and maximize security with these fixed columns. Aluminum extension column features easy installation and maximum strengthFlow-through cable management with cable exit portConsists of 1.5" NPT column, threaded on both endsUse in combination with any Chief 1.5" NPT ceiling plate or other accessoryTAA Compliant Products specifications Attribute name Attribute value Material Aluminum Width 1.89" Depth 1.89" Height 18" Weight 3 lbs Harmonized System (HS) code 85299097 Technical details Product color Black Design Certification TÜV, UL, TAA Features Brand compatibility Chief Maximum weight capacity 500 lbs Product tags (51242)