Merritt Saddle Box With Diamond Plate Door 22"H x 21"D x 36"W Model 481Merritt Saddle Box With Diamond Plate Door 22"H x 21"D x 36"W Model 481 Note: Mounting Kit welded inside all 12, 18, 24 & 30 Saddle Boxes (bolts not included.) 36 Saddle Box must be mounted using external brackets (480 & 481 use bracket 117, 482 & 483 use bracket 118). Merritt builds some of the highest quality saddle step boxes in the industry. Whether you're a truck driver, owner, or a parts manager for an auto shop, you can't go wrong with the