Roll N Lock Cargo Manager for 04-08 F-150 SuperCab/SuperCrew; 06-08 Lincoln Mark LT 5.5 Ft. Bed Model CM170Roll N Lock Cargo Manager Rolling Truck Bed Divider, Works Only with Roll N Lock Covers, for 2004 2008 F 150 SuperCab SuperCrew; 2006 2008 Lincoln Mark LT 5. 5 Ft. Bed Model CM170 Cargo Manager(R), an optional companion product for Roll N Lock, is a movable bed divider that can be positioned every 3 inch along the length of the truck bed to manage and contain lightweight cargo. Controlled from the driver's side, Cargo Manager is repositioned by simply