The Buyers 24" x 28" x 30" Heavy Duty Diamond Tread Aluminum Step Box is the perfect solution for keeping your tools and gear safe and secure. The box measures 24" x 28" x 30" and features a locking compression latch to protect your tools from the elements and theft. The steps are equipped with replaceable grip struts for the best traction in bad weather, and a built-in rain gutter and automotive bulb seal keep your gear shielded from moisture and filth. The heavy strength stainless steel hinge and corrosion-resistant stainless steel hardware make this step box perfect for Peterbilt, Kenworth, International, Freightliner, Western Star, Volvo and Mack trucks applications. FleetPride is your First Click in Heavy Duty®.