Stop wasting the void space under your RV entry -- the Lippert 664640 turns that dead area into a lockable, 100 lb rated storage compartment. Designed exclusively for use with Lippert Solid Step assemblies, this steel box slides into the opening left when your old manual flip-down steps are replaced, giving you a secure spot for leveling blocks, chocks, hoses, tools, and other bulky gear you don't want rattling around inside the rig.
The 664640 installs in the same void space your old manual steps occupied, so you're not cutting new holes or modifying your frame. The drop-down door swings open for easy access, and a sealed keyed lock (two keys included) keeps contents secure while you're traveling or parked at a busy campground.
Construction is powder-coated steel, which resists road grime, scratches, and the inevitable scuffs that come with loading and unloading gear on every trip. Mounting bracket and all hardware are included, so you're not hunting for fasteners before you can get started.
Rated to hold up to 100 lbs -- enough for leveling blocks, wheel chocks, sewer hoses, and a full toolkit combined.
Sealed lock with two keys keeps contents secure. Drop-down door design allows full-width access to the interior.
Durable steel construction with a powder-coat finish resists rust, scratches, and road debris across thousands of miles.
Comes with mounting bracket and all necessary hardware -- no sourcing extra fasteners before installation.
Most RV owners use this box to store items that take up valuable interior or pass-through storage: wheel chocks, leveling blocks, sewer hose kits, work gloves, and entry mats. Keeping these items at the door step means easier setup and teardown at every campsite.
The 664640 is designed to install in the void space created when Lippert Solid Steps replace the OEM manual flip-down steps. The included mounting bracket attaches to your RV's existing structure in that opening. Installation is straightforward for anyone comfortable with basic hand tools. The box weighs 25 lbs, so having a second person handy for positioning makes the job easier.
This storage box is only compatible with Lippert Solid Step assemblies. It cannot be installed with OEM manual flip-down steps still in place. If you have not yet replaced your entry steps with Lippert Solid Steps, this box will not fit. Verify your step configuration before purchasing.
When you install Solid Steps, you gain a more stable entry platform -- but you also create a void where the old step mechanism lived. Without this box, that space is wasted or left open to road debris. The 664640 closes off that opening cleanly, adds usable storage, and does it with a lockable door so your gear stays put between stops.
The Lippert 664640 is backed by a limited 1-year manufacturer warranty against defects in materials and workmanship.