Roll-N-Lock 88-98 Chevy Silverado/Sierra SB 77-1/4in Cargo ManagerCargo Manager(R), an optional companion product for Roll N Lock(R), is a movable bed divider that can be positioned every 3" 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