ProTech In-Frame Toolboxes provide secure, weather-resistant storage while maximizing valuable space on Class 8 semi-trucks. Designed to rest directly on the truck frame rail behind the cab, these fully sealed toolboxes keep tools, chains, straps, and equipment protected from the elements and road debris.

Each box includes mounting clips and hardware for easy, secure frame installation. Available in three heights and with optional drive line notch configurations, ProTech In-Frame Boxes are built to fit a wide range of semi-truck applications. Choose from a rugged diamond-plate aluminum lid or a polished aluminum lid for a professional appearance.