Mounted Aluminum Ramps

Link Manufacturing has developed a broad array of deployable mounted loading aluminum ramp solutions engineered for commercial vans and box trucks. Link’s lightweight, low-profile, mounted aluminum LB20 ramps vertically mount just inside a vehicle’s rear door. Each LB20 mounted ramp is made from high-strength aluminum and engineered for simple ease of use and installation.

The diverse LB20 series of ramps are fast, easy and convenient to deploy, use and stow. Opening and closing the ramp can be unfolded and folded back into a vertical, low-profile storage position in less a couple of seconds. By stowing vertically inside the vehicle’s cargo hold, the ramp is not exposed to the weather or road debris and takes up less than 15 inches of horizontal space.

The LB20 Series ramp installs easily into any vehicle with a flat surface. It increases efficiency while reducing dangerous lifting and equipment damage. The ramp comes in both standard and spring-assist versions. The LB20 Series weighs between 84 to 225 pounds and its weight capacity ranges between 750 and 1,500 pounds, depending on the model.


  • Man unfolding LB20 bifold ramp

    Perfect For Quick Loading & Unloading

    The LB20 is easy to release and deploy with quick release latches and sturdy hinge points. The mounted ramps work perfectly for vans or medium duty vehicles for rear loading applications.

  • LB20 Bifold Ramp folded inside cargo van

    Rear Door Storage

    The LB20 ramp folds in half and stores vertically just inside the rear door of the vehicle. The bi-fold ramp collapses to roughly 7.5” in depth.

  • LB20 Bifold Ramp Extended

    High Strength Aluminum

    The LB20 ramps are designed for reliability and durability using extruded high strength aluminum. The extensive line of LB20 sizes provides an option for any delivery application.

  • LB20 Spring Asisst extended

    Spring Assist Option

    The spring assist option aids in transition the ramp smoothly while deploying or collapsing and reduces required lifting force.

  • Wheel Kit on LB20 Bifold Ramp

    Optional Wheel Kit Available

    An option wheel kit is available (Part #78425A04) to help transition the ramp smoothly when deploying it on the ground.

  • A rendering of the LB20 mounting baseplate

    Easy Baseplate Installation

    The LB20 mounts easily on any flat surface and covers only 15” of floor space. The baseplate requires 4 bolts in the floor to install.



Note: The width of the ramp is 2 ¾ inches wider than the load width. All bi-fold ramps collapse to roughly 7.5 inches wide.

Product Codes

Note: LB20 24” and 36” by 81” or 90” ramps function as a side door ramp option for Dodge ProMaster vehicles.
Warning: Link products must be professionally installed by a trained technician when being placed into an Electric Vehicle (EV). Electric Vehicles have higher voltage batteries and cables and drilling into Electric Vehicles may cause serious bodily harm and possibly death. Link is not responsible for optional configurations or equipment that restrict the installation of this product in any way. Consult OEM body builder guides for additional installation guidelines.


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A rendering of the Link Swivel Ramp swiveled at at 90 degree angle


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