When you’re working with a high roof van, loading and unloading ladders can be a hassle—especially if you’re doing it multiple times a day. That’s why we’re excited to walk you through the unboxing Holman Drop-Down Ladder Rack for High Roof Vans. This drop-down system, built by Holman (formerly Kargo Master), is designed to make roof access safer, easier, and more efficient.

At Upfit Supply, we don’t manufacture these parts, but we curate and carry equipment that we know delivers value. This rack is no exception. Whether you’re outfitting a RAM ProMaster, Ford Transit, Mercedes Sprinter, or Nissan NV, this system is compatible and highly effective.

What’s in the Box?

Let’s dive into the unboxing Holman Drop-Down Ladder Rack for High Roof Vans. This system ships in two large boxes and includes everything needed for installation—except the mounting kit, which is sold separately depending on your van make and model.

Here’s what we pulled out of the boxes:

  • Two aluminum crossbars, one with the drop-down mechanism attached
  • Handlebar for operation
  • Mounting brackets and arms
  • Complete hardware kit including:
    • Bolts, nuts, and washers
    • Ladder stoppers (rubber dipped)
    • Sealing adhesive
    • Plus nuts and other mounting hardware

We also found installation instructions and a 3-year manufacturer warranty. Just remember, warranty coverage requires purchase from an authorized dealer like us—Upfit Supply.

Built for High Roof Vans

The Holman Drop-Down Ladder Rack is specifically engineered for high-roof cargo vans. These vans offer tons of vertical storage, but that also means your ladders end up way out of reach.

This rack solves that with a smooth drop-down arm that allows you to lower your ladder to a reachable height without needing another ladder to retrieve it.

Notable features:

  • Drop-down function on the curb (passenger) side
  • Lightweight aluminum construction for corrosion resistance
  • Rubber-dipped ladder stops for secure transport
  • Powder-coated steel hardware for extra durability
  • Modular design allows you to add a second drop-down mechanism or other accessories

Two Models Available

It’s important to mention that Holman offers two versions of this system:

  1. Aluminum Drop-Down Ladder Rack
  2. Steel Drop-Down Ladder Rack
    • Part Number: 4099H
    • Heavier, but extremely rugged and budget-friendly

At Upfit Supply, we usually recommend the aluminum version—especially if you’re driving in regions with heavy road salt like we do here in Michigan.

Installation: What to Expect

Although we’ll be filming a full installation walkthrough soon, here’s what we can tell you up front.

  • The curbside crossbar comes pre-installed with the drop-down mechanism
  • The driver-side bar is standard and can be left open or upgraded with another drop-down unit
  • Plus nuts are used to secure brackets to the van’s roof—be sure to have a plus nut tool on hand
  • Adhesive sealant is included to help prevent moisture intrusion

It’s a straightforward process for experienced upfitters or mechanically inclined van owners, but we always recommend reading the full installation guide before beginning.

Smart Details That Make a Difference

This isn’t just a generic roof rack—it’s packed with smart, work-ready design features:

  • Slide-to-release latch for one-handed operation
  • Precision-engineered brackets fit flush to your van’s roofline
  • Modular ladder holding system adjusts to different ladder widths
  • Rubber dampeners and bump stops reduce noise and vibration while driving

What really stands out is the operating handle, which is long enough to reach comfortably while standing on the ground. You simply hook the bar, rotate, and the ladder swings down for access.

One Side Drop-Down, One Side Open

This particular configuration comes with a single drop-down mechanism—typically installed on the passenger side for curb access. However, if your workflow requires it, you can purchase and install a second mechanism for the driver’s side.

Alternatively, keep the driver’s side open for items like:

  • Conduit carriers
  • Pipe clamps
  • General cargo or racks

This flexibility makes the Holman Drop-Down Ladder Rack for High Roof Vans perfect for electricians, HVAC techs, plumbers, and contractors with varied storage needs.

Built Tough, Ships Smart

Because of its size and weight, this ladder rack ships in two separate boxes via LTL freight, not parcel carriers. This ensures your gear arrives in excellent condition and reduces the risk of damage in transit.

Inside the packaging, we appreciated:

  • Protective foam blocks to prevent scuffing
  • Clearly labeled parts for easy sorting
  • Compact, well-organized hardware kits

From unboxing to install, it’s clear Holman has refined this system for real-world use.

Final Thoughts

After unboxing the Holman Drop-Down Ladder Rack for High Roof Vans, we’re confident saying this product delivers real value. Whether you’re managing a fleet or outfitting your first work van, this system makes loading and unloading ladders safer and faster.

The aluminum build is rust-resistant, the modular setup adapts to your workflow, and the hardware kit includes everything you need to get started.

Check out the product page for specs, installation resources, and our latest videos:

🔗 Holman Drop-Down Ladder Rack for High Roof Vans – Aluminum Version
 🔗 Steel Version
 🎥 Watch our unboxing video on YouTube

If you’re looking for this ladder rack—or any other equipment to upfit your van so it’s work ready—be sure to visit us at UpfitSupply.com.

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