CC03-732-A-6 - 6 Foot Aluminum Upper Guide, Satin Clear Anodized Used as upper guide when using track base (CC03-710) or when greater depth is required. Extruded aluminum. Length = 6' Finish: Satin Clear Anodized 12' length of this item is also available. Lengths over 8ft must be freight shipped which starts at $130. For a Shipping quote MPN: 732-A-6