snippet: <br/> CRL <b>Single and Double Door Narrow Headers</b> are fabricated with our CRL860 Walking Beam Pivots installed. Narrow Headers are carried in two stock sizes, and custom sizes can be special ordered. Snap-In Cover Plates allow for easy installation of the Narrow Header.<br/><b>Product Warning:</b><br/>NOTE: Clad and Anodized Headers differ in size.<br/><p>.</p> (Page 1)