SPORTRACK SR7095 Skyline XL Cargo Box (Assembly Required) Made of high-density material for added stability Passenger side opening for access away from traffic Easy to attach and remove from the vehicle Includes locks to secure contents in the box U-bolt mounting hardware kit is included for the installation of the Skyline XL cargo box on most vehicles with factory installed or aftermarket roof racks rated at 150 lbs SIGNIFICANT ASSEMBLY REQUIRED. Please check the fit for your vehicle in the fit guide located in the Product Details area.