At 24" wide, CargoGlide 600 unlocks even more options for managing tools and gear with multiple configurations. Plus the ultra-sleek tray height of 3.4" provides extra clearance under tonneaus, toppers, and mounted toolboxes. Burly rollers prevent the loaded tray from binding - even parked on a slope - while tight manufacturing tolerances eliminate rattling. Tray side rails feature T-slot channels for infinitely adjustable tie-down locations. Optional High Sides of the 8" side-rail extension accessory provide additional cargo retention for ultimate capability. Fine-tune your setup with four included tied-downs, additional tie-down 4-packs, High Sides side-rail extensions, and the extra-grippy and durable Battle Mat. 75% Extension 600 Lbs Payload. Rugged powder-coast steel, aluminum, and marine-type plywood construction. Ready to install upon delivery and take just 30-45 minutes. Compatible with Decked Drawer System and Spray-In Bed Liners. Not Compatible with: Bedrug/ Drop-in Plastic Bed Liner, 5th Wheel/gooseneck, Carbon Pro Bed, Decked Tool Box, Some Composite Beds (unless installed with Drawer) and all Legacy Drawer Systems. Specs: 119lbs. 600lb Payload System dimensions: 72.7" L x 24.2" W x 4.7"H Tray Dimensions: 69.3" L x 20.8"W x 3.4"H Extension: 75% Powder-coated American Steel Frame Industrial 0.75"plywood deck Thermoplastic Top Sheet Aluminum Sidewalls 2 precision machined rollers with sealed bearings 4 sealed cam follower bearings with custom machined axles Tailgate Clearance: Some tailgates don't lay flat when open, which can interfere with the operation of the CargoGlide tray. Follow install instructions and check fitment before installing. All CargoGlide models include integrated tailgate clear or 2 adjustable height positions.