Saddle Boxes are the most popular truck storage solution due to ease of installation, maximum bed clearance, and professional protection. The Model 300105-53-01 is an aluminum diamond plate truck toolbox for full size trucks and has a storage capacity of 10.7 cu ft. The Gloss Black ARMOR TUF Powder Coat finish ensures years of dependability. WEATHER GUARD DEFENDER SERIES(TM) truck toolboxes come with a seven-year warranty. | Weather Guard Defender Series 300105-53-01 Full Size Saddle Box in Black