Chief 12-18" Speed-Connect Adjustable Extension Column (Black)

Threaded on both ends, the black Chief CMS-012018 is a 12 - 18" (30.4 - 45.7cm) adjustable extension column that can be used with any 1.5" NPT accessory to lower a projector or flat panel display to a desired height. Includes a continuously adjustable notch for length changes (1" increments) without disassembly, aluminum construction for fast and easy installation, and flow-through cable management with an integrated port for routing cables. Supports up to 500 pounds. In the Box Chief CMS-012018 12-18" Speed-Connect Adjustable Extension Column (Black) 5/16 x 5/8" Screw 5/16" Lock Washer 5/16" Flat Washer 5/16 x 1/4" Nuts (2) 5/32" Allen Wrench 5/16 x 1/14" Nut 3/16" Allen Wrench 10-Year Warranty Specifications: Length 12 to 18" / 30.5 to 45.7 cm Threading 1.5" NPT Load Capacity 500 lb / 227 kg Material of Construction Aluminum Packaging Info Package Weight 2.615 lb Box Dimensions (LxWxH) 15.5 x 3.5 x 3.5"   Documents Brochure