31″X30″X15 inch Aluminum Diamond Plate Step Battery Tool Box Peterbilt 378 379. 100% Brand new, never been used. Rugged Aluminum Diamond Plate. 15″(H) x 30″(D) x 31(W) Overall Size. Thickness of Box: 3.2mm/0.126. Thickness of Step Plate: 2.5mm/0.098. Quality Parts with Aluminium, Durable and reliable during various weather conditions. Built with durable, corrosion-resistant, diamond tread door with reinforced corners. Professional Installation Highly Recommended (No Instructions Included)?? As shown in the pictures. Peterbilt 357, 377, 378, 379, 359,385, 389 and others. Diamond Plate Step Tool box. For Peterbilt 379, 359, 385, 377, 378,357 and others. Box body Plate Thickness. 5 Bar Tread Pattern. Working hours: 8:00 to 17:00 on weekdays. At other times, we will contact you as soon as possible when we see a message. We always strive to provide the best service and reliable products for every customer. If you are happy with the product, please share it with your friends. If for any reason you are not satisfied, please do not be so quick to leave negative or neutral feedback. Hoses, Lines & Pipes. Turbos, Superchargers & Interc. Auto Tool Boxes & Storage. Brakes & Brake Parts. Brake Hoses, Lines & Fittings. Chassis, Suspension & Brakes. Lift Kits & Parts. Engine Oil Coolers & Lines. Other Engine Cooling Component. Engines & Engine Parts. Engine Sensors & Switches. Rocker & Valve Covers. Rocker Arms & Parts. Exhaust & Emission Systems. Clamps, Flanges, Hangers & Har. Exhaust Pipes & Tips. Exterior Parts & Accessories. Exterior Locks & Lock Hardware. Splash Guards & Mud Flaps. Gaskets, Seals & Hardware. Tools & Workshop Equipment. Ignition Systems & Components. Ignition Wires & Coil Boots. Interior Parts & Accessories. Shop Equipment & Supplies. Engine Hoists & Stands. Jacks & Jack Stands. Clutch & Drive Belts. Starter, Alternator, ECUs, Wiring. Alternator & Generator Parts. Control Arms, Ball Joints & As. Gearboxes, Rack & Pinions. Power Steering Pump Parts. Shocks, Struts & Assemblies. Timing Components & Kits. Shifters, Cables & Linkages. Black Red 4 Cold Air Intake & Heat Shield Kit For 99-06 Chevy GMC 4.8 5.3L 6.0L. Black 4 Cold Air Intake & Heat Shield Kit For 1999-06 Chevy GMC 4.8L 5.3L 6.0L. Heavy Duty Extreme Badass Clutch Drive Belt For Polaris RZR Ranger XP S 1000 900. Pair 24″ x 24″ Black 1/5 in. Thick Rubber Mud Flaps For Semi Truck Trailer. 45° Swivel Water Neck Thermostat Housing Polished For SBC BBC Chevy 283 350 454. Cone Clutch Sliding Sleeve Fits For Volvo Penta 3807613 3855783 814601. High Volume Long Water Pump Aluminum 5/8 For Small Block Chevy SBC 262 350 400. Aluminum Radiator For 11-21 Jeep Grand Cherokee Dodge Durango V6 V8 3.0 3.6 5.7L. Intercooler Pipe & 3 Air Intake Elbow Tube Kit Black for 98.5-02 Dodge Ram 5.9L. 12pcs Front Upper Lower Control Arm Kit for 07-13 Escalade Chevy Silverado GMC.