Roll N Lock Cargo Manager for 99-07 Ford F-250 Super Duty/F-350 Super Duty 8 Ft. Bed Model CM117Roll N Lock Cargo Manager Rolling Truck Bed Divider, Works Only with Roll N Lock Covers, for 1999 2007 Ford F 250 Super Duty F 350 Super Duty 8 Ft. Bed Model CM117 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 squeezing the