RC Industries Underbody Box F-Series 60x18x18 .125 Smooth Aluminum With Stainless Steel Barn Door Single Handle Textured Black Roadside Model CX601818.KB Nissan NV Towing The SSB4 is a heavy

The SSB4 is a heavy duty top mount box that works great on a flatbed

All plates are laser-cut for precise fitment and fully welded for superior strength

Installation is easy

2 cube light mounts

RC Industries Underbody Box F-Series 60x18x18 .125 Smooth Aluminum With Stainless Steel Barn Door Single Handle Textured Black Roadside Model CX601818.KB Nissan NV Towing The SSB4 is a heavyRC Industries Underbody Box F Series 60x18x18 . 125 Smooth Aluminum With Stainless Steel Barn Door Single Handle Textured Black Roadside Model CX601818. KB The RC Industries F Series is a premium underbody storage solution designed for maximum accessibility and extreme durability. Featuring a "Barn Door" configuration, these boxes utilize double side swinging doors with no center post, providing an completely unobstructed opening for loading and