The Merritt Equipment 68" x 86" Corner Limited Security Rack Cabin Guard is the perfect solution for protecting your cargo and trailer. This cabin guard features dyna-tube extrusion and an aerodynamic radius corner shape for maximum strength and durability. The 4' assembly provides increased trailer clearance for easier mounting and the 5" uprights have the best load resistance and need less mounting space. This cabin guard is designed to provide superior protection for your cargo and trailer while also providing a sleek and stylish look. FleetPride is your First Click in Heavy Duty®.