The Crescent Premium Black Aluminum Underbed Box 30" x 18" x 18", part 758982. It has an aluminium body. Supplier specification: PREMIUM BLK ALUM UNDERBODY 30X18X18.
An underbody box mounts beneath a truck bed, which frees the deck and puts tools where they are reachable from the ground. Check the mounting width against the frame rails and the door swing against the tyres before choosing on capacity — a box that fits the space but cannot open is a common and expensive mistake.
