Roll-N-Lock 2019 Ram 1500 (Excluding RamBox Models) 5ft 6in Bed Cargo ManagerCargo 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 control levers. Cargo Manager's spring activated mechanism then automatically pins the divider to each side track in the next nearest slot. When combined with a Roll