<p>The FMSCM Micro-Adjustable Column Box attaches the extrusion to the columns in a ceiling mounted installation.</p><table class=features><thead><tr><th colspan=2>Features</th></tr></thead><tbody><tr><td class=feature>Bracket Type</td><td>Column </td></tr><tr><td class=feature>Colour</td><td>Black </td></tr></tbody></table>