The Ultimate Heavy-Duty Steel Foundation for Your Tool Stack
Stop settling for flimsy plastic or thin-gauge alternatives. The BOCO Custom Milwaukee Packout Full-Width Heavy-Duty Mounting Plate is engineered for professionals who put their gear through hell. Laser-cut from massive 10-gauge American mild steel (over 1/8" thick) right here in Southern California, USA, this plate is built to handle up to 300 lbs of tools, organizers, and crates without structural flex or alignment failure.
WHY YOU'LL LOVE IT
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10-Gauge Domination: Thicker, stiffer, and vastly stronger than standard 14-gauge or factory plastic plates—built to survive rough work trucks and off-road overlanding rigs.
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Space-Saving Profile: At only 0.5 inches tall, our low-profile design gives you maximum vertical clearance for deep drawers and organizers in tight van builds and shelving units.
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Precise Laser-Cut Fit: Specifically engineered to mimic the Milwaukee 48-22-8485 dual-width footprint for a perfect "click-in" lock every single time.
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Universal Stud Alignment: Features an integrated 16-inch bolt spacing layout, making it easy to hit wall studs in your garage, shop, or trailer without extra fabrication.
| FEATURES & SPECIFICATIONS |
| Dimensions |
18.875" x 16.875" x 0.5" |
| Material |
10-Gauge Mild Steel (Heavy Duty) |
| Load Capacity |
Tested up to 300 lbs |
| Finish Options |
Raw Steel (Ready to Paint) or Powder Coat |
| Origin |
Made in USA (Apple Valley, CA) — BOCO Custom |
INSTALLATION NOTES
- Position the plate over your mounting surface and align the pre-cut holes with your studs or vehicle frame rails.
- Secure the plate firmly using heavy-duty 1/4" lag screws or structural bolts (fasteners not included).
- For exterior or high-moisture use, we strongly recommend choosing our Powder Coated option or applying immediate paint to Raw Steel to prevent surface oxidation.
Perfect for: Service truck beds, enclosed trailers, work benches, commercial shop walls, and rugged off-road SXS rigs.
FREQUENTLY ASKED QUESTIONS
Will this hold up under heavy weight loads?
Absolutely. By utilizing thick 10-gauge steel, this plate completely resolves the bending and cracking issues common to plastic factory mounts, creating an unyielding foundation for massive tool stacks.
Does it fit half-width or full-width boxes?
This plate is engineered for full-width components (or side-by-side half-width units) that match the standard dual modular ecosystem footprint.
Rugged Steel Support for Heavy-Duty Modular Tool Boxes
The Milwaukee Packout Full-Width Heavy-Duty Mounting Plate is designed for tradespeople and DIYers who need a reliable, heavy-duty mounting alternative to standard plastic options. Replicating the dual modular footprint, this plate allows you to mount precision steel bases that secure full-width tool boxes, organizers, and bins tightly in place. Built to handle rough treatment, high-vibration vehicle movement, and heavy shop usage, it's a smart addition to any custom organization build.
Flawless Fit with Professional Design Paths
Our heavy-duty steel base integrates beautifully into your workspace machinery setup. The manufacturing path features pre-tested, clean geometries to ensure that your accessories click down smoothly without awkward loosening or shifting over time, leading to a professional-grade storage profile every time. No awkward adjustments or modifications are required to achieve a clean setup.
Optimize Your Vehicle, Garage, or Shop Workspace
A well-organized workspace saves valuable time and keeps your modular tool collection safely stored while traveling. This plate provides the foundation to build secure custom mounts for side walls, vehicle floors, slide-out trays, or trailer panels. For small business fabricators or custom builders, this heavy-duty steel configuration provides an easy, highly repeatable way to mount premium storage setups that expand your workplace layout and meet high trade demands.
10-Gauge Steel (0.1345" | Thickness of Two Stacked Dimes)
- Best For: Heavy-duty commercial wall mounts, shop workbenches, and massive modular tool stacks.
- The Advantage: Extreme structural stiffness. This ultra-thick steel completely eliminates flexing, twisting, and tool rattling, making it the definitive choice for demanding daily job-site use.
12-Gauge Steel (0.1046" | Thickness of a Standard House Key)
- Best For: Mobile service vans, enclosed trailers, and standard shop organization layouts.
- The Advantage: The ultimate sweet spot between bulletproof strength and smart weight distribution. It handles constant over-the-road vibrations flawlessly without adding unnecessary bulk to your mobile rig.
14-Gauge Steel (0.0747" | Thickness of a Nickel)
- Best For: Handheld battery organizers, small tool holsters, and lightweight shelf accessories.
- The Advantage: High-tensile rigidity in a streamlined profile. It provides a rock-solid, permanent mount for smaller gear while keeping your workspace layout clean and low-profile.
8-Gauge Aluminum (0.1285" | Heavy-Duty Marine Grade)
- Best For: Open truck beds, roof racks, exterior trailer sides, and high-moisture environments.
- The Advantage: Maximum corrosion resistance with severe weight savings. Shaved pounds keep your mobile fuel efficiency optimized while remaining completely immune to rain, snow, and road salt oxidation.
10-Gauge Stainless Steel (0.1345" | Thickness of Two Stacked Dimes)
- Best For: Premium exposed truck bed brackets, marine applications, high-end shop builds, and ultimate weather protection.
- The Advantage: Combines the absolute, unyielding structural rigidity of our thickest 10-gauge plate with total lifetime corrosion resistance. It requires no paint or powder coat to stay 100% immune to rust, road salt, and harsh outdoor elements.
Note: Sheet metal gauge numbers run inversely—the lower the gauge number, the thicker and more rigid the actual metal substrate is.
What is Proposition 65?
Proposition 65 (officially known as the Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that requires businesses to provide a warning to California consumers if their products contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
These warnings are required even if the chemical is present in incredibly low amounts that may not pose any significant risk to your health.
California Proposition 65 Warning
⚠️ WARNING: Products sold on this website can expose you to chemicals including lead, nickel, chromium, or other phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Why is this warning on my order?
Because BOCO Custom LLC ships products nationwide, we include this warning to ensure full compliance with California law. A Proposition 65 warning does not mean a product is unsafe or defective; it simply means the product contains a trace amount of a regulated substance. We prioritize the safety of our customers and provide this information so you can make informed purchasing decisions.
