Heavy Duty Smooth Aluminum WideOpen® Step Boxes for Semi Trucks - 16 Inch Width 2025 A mounting hardware kit is

A mounting hardware kit is included

Eurostyle Map

Ratchet mechanism gives precise control over tension to secure loads of all shapes and sizes

Break strength of 3000 lb

Applications that require critical load holding

Heavy Duty Smooth Aluminum WideOpen® Step Boxes for Semi Trucks - 16 Inch Width 2025 A mounting hardware kit isBuyers Products WideOpen Class 8 Step Boxes provide spacious, accessible storage for your semi truck. The lid of each box opens extra wide, allowing you to stow larger items and easily reach your tools and equipment. A universal design fits all major semi truck brands including Peterbilt, Kenworth, International, Freightliner, Western Star, Volvo, and Mack. The boxes feature . 125 in. thick aluminum construction to handle life on the open road. The