Description All-Purpose Chests sit below your truck bed rail to maximize rear window visibility and accommodate tonneau covers, lids, and truck caps. The Model 664-0-01 is an aluminum diamond plate truck chest tool box for full size trucks and has a storage capacity of 13.1 cu ft. The Clear ARMOR TUF Powder Coat finish ensures years of dependability.Approximate Measurments:Length: 62"Width: 20"Height: 19.25"