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 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-N-Lock retractable bed cover, this dynamic product combination gives truck owners not only the ability to cover and secure the contents of the truck bed, but also prevents objects from shifting in the bed when stopping or turning abruptly.Cargo Manager Rolling Truck Bed Divider, Works Only with Roll-N-Lock Covers, for 2022-2023 Nissan Frontier 5' BedFeatures and BenefitsFlip-Up Feature Makes Loading Long Item Easy Quickly And Easily Removable Roll-N-Lock Tonneau Cover Required Installs To Existing Holes In Roll-N-Lock Tracks Prevents Objects From Shifting In Bed Drivers Side Control Lateral Tie-Offs Allow Easy Securing Of Small CargoCargo Manager - 22-23 Frontier 5'Color: BlackProp 65: YESProp 65 Short Form Warning: WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov.Title: Roll-N-Lock CM807 Cargo Manager Rolling Truck Bed Divider, Works Only with Roll-N-Lock Covers, for 2022-2023 Nissan Frontier 5 Ft. BedWEB: Mounting: Rail Assembly (RNL only)