18INX21INX36IN L HD UNDER BODY .100 THICK DIAMOND W/ TOP DRAWER & BOTTOM DOOR

Heavy-duty underbody storage solution (HD2136) designed for work trucks. Mounts beneath flatbeds or stake beds to maximize hauling capacity while providing secure, organized tool storage. Constructed from .100" thick aluminum diamond tread with reinforced .125" aluminum corners and a one-piece, full-wrap body for durability against flexing, vibration, and wear. Features free-spinning stainless T-handles, STRATTEC lock cylinders, and protected lock hardware for security. Includes large rain gutters, full automotive rubber seals, and an optional integrated drawer system for dry, organized storage in harsh weather. Proudly manufactured in the USA.