The Lippert Underchassis RV Storage Bin helps you save space and fit everything you need into your home away from home. The detachable storage boxes bolt onto the RV chassis (hardware not included) and are perfect for storing cables, cleaning supplies, and other miscellaneous camping items. Using a spring-loaded latch system, these bins are easy to slide in and out so you can access all of your gear hassle-free. The large underchassis RV cargo bins come complete with two detachable molded storage boxes with lids. Bins measure 48"L x 19"W x 9"H. Mounting hardware is included.• Rust-inhibitive coating on steel parts• Includes two detachable molded storage boxes with lids• Each storage bin can support up to 100 lbs.• Mounting hardware included• Spring-loaded latch allows storage compartment to easily slide in and out• Large bins measure 48"L x 19"W x 9"H• Overall: 99.5"W x 22.5"D Spring-loaded latch system for easily sliding in & out Comes with two detachable molded storage boxes with lids Each storage bin can support up to 100 lbs. | Lippert Large Double Bin Storage System, 99.5" x 22.5"