The <strong>FCAX</strong> extension brackets can be used with the LVM, LBM, LCM floor and ceiling products to install larger displays and displays with wider mounting patterns. </p><p>Please order a quantity of 1 unit per row of monitors. For example, for an LVM3X2U, you would need 2 FCAX brackets.<br /> <br />Kits include two extension brackets (1 for each end of existing FUSION extrusion).</p>