snippet: <br/> This <b>CRL 1/2" Single U-Channel</b> is a wide single channel that is designed for universal applications, but is generally used for single track assemblies at the top or as a side jamb. Available in several finishes, this versatile extrusion should be maintained in your shop inventory.<br/><b>SPECIFICATIONS:</b><br/><b>Material:</b> 6063-T5 Aluminum Alloy<br/><b>Thickness:</b> .05 (1.45 mm)<br/><b>Stock Length:</b> 12' (3.66 m)<br/><b>Typical Uses:</b> Generally Used as a Single Track or Side Jamb<br/><b>Product Warning:</b><br/>Stock lengths must ship common carrier unless specifically cut for UPS shipment.<br/><p>.</p> (Page 1)