Peerless' ADD extension columns are designed specifically to accommodate the load of multi display configurations. They come in adjustable or fixed lengths and are used in combination with Peerless' multi display systems for CRT TVs or flat panels.

Fixed Length Extension Columns are designed specifically for use with Peerless Multi Jumbo Display Mounts. Other ceiling decouplers may be used if mounting to a structure other than an I-Beam. Using different holes other than the ones that make the mount flush with I-Beam Clamp can increase the length in one inch increments.