The rugged 48" Underbed Steel Storage Box was designed for heavy-duty trucks and semis to keep larger, heavy items and tools secure yet easily accessible. The Model 548-5-02 steel standard Underbed Box features a Black ARMOR-TUF(R) Powder Coat finish to ensure years of dependability, a stainless steel door, and 9.1 cu ft of storage. The 3-point latching system helps protect against theft and weather. | Weather Guard 48" Underbed Steel Storage Box 9.1 cu ft in Black