This Load Bar Kit contains a pair of 1475mm wide Front Runner Load Bars, 2 pairs of Front Runner Load Bed Legs, and all the hardware necessary to mount to the factory bed rails in Tundras 2007+ If you don t currently need a complete Slimline II tray mounted in your bed, but still want off-road rated, durable cargo space for a bicycle, roof top tent, kayak, or other adventure accessories, a Front Runner Load Bar Kit is the solution. This Front Runner Load Bar Kit works with the existing Toyota Tundra factory bed rails.This Load Bar Kit contains a pair of 1475mm wide Front Runner Load Bars, 2 pair of Front Runner Load Bed Legs, and all the hardware necessary to mount to the factory bed rails in Toyota Tundras 2007+The Front Runner Load Bar Kit is ideal for mounting accessories to your vehicle when a strong, lightweight, low profile, smaller footprint is preferred.The Front Runner Load Bar Kits utilize the same 22mm thick HD aluminium extrusions (slats) used in the Slimline II Roof Rack.The sliding nut t-slots on the Load Bars allow unlimited, ultra secure mounting positions as well as quick removal of accessories and equipment.Accessories can be mounted to t-slots on the top and bottom of the Load Bars. DID YOU KNOW? These load bars can be used as slats in a similar width Slimline II Roof Rack. When you buy Front Runner Load Bars you are one step closer to owning a Front Runner Slimline II Roof Rack!