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Metal component with multiple holes on a pegboard background, featuring 'Made in the USA' label.
Black metal bracket on a pegboard with 'Made in the USA' label
Two red and clear tool organizers on a metal pegboard background
Milwaukee Triple Mount - Light Duty BOCO Custom LLC
Red toolbox with multiple drawers on a metal workbench
Milwaukee Triple Mount - Light Duty BOCO Custom LLC
Milwaukee Triple Mount - Light Duty BOCO Custom LLC
Milwaukee Packout Mounting Plates BOCO Custom LLC
Metal component with multiple holes on a pegboard background, featuring 'Made in the USA' label.
Black metal bracket on a pegboard with 'Made in the USA' label
Two red and clear tool organizers on a metal pegboard background
Milwaukee Triple Mount - Light Duty BOCO Custom LLC
Red toolbox with multiple drawers on a metal workbench
Milwaukee Triple Mount - Light Duty BOCO Custom LLC
Milwaukee Triple Mount - Light Duty BOCO Custom LLC
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Milwaukee Packout Mounting Plates BOCO Custom LLC
SKU MLDTRIPLEPCB

Milwaukee Packout Triple Mounting Plate, XL, Low Profile

Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Color: Powder Coat Black
$90.00 - $120.00
$120.00
$90.00 - $120.00
$120.00

Volume Pricing Available: Buying for a team or shop? We offer discounted shipping for bulk quantities. Send us a message for a personalized estimate.

USA MADE

This item is designed and manufactured in the United States

Product Description

Massive Organized Storage with the Cleanest Triple-Wide Footprint

Stop wasting vertical space and sprawling your gear across multiple small brackets. The BOCO Custom Triple Wide Packout Mounting Plate is the ultimate solution for high-capacity storage. Engineered to hold three Milwaukee Packout boxes side-by-side (or one double-wide + one single), this plate is laser-cut from 14-gauge American steel to provide a professional, rock-solid foundation that outlasts and outperforms plastic alternatives.

SPECIFICATION DETAILS
Material 14-Gauge (0.0747") American Steel
Dimensions 30-1/8" L x 16-5/8" W x 0.5" H
Capacity 3 Side-by-Side Mounting Bays
Finish Options Raw Steel or Powder Coat Black (1-10 day leadtime)
Comparable To  48-22-8497 Wall Plate

The XL Low-Profile Advantage

  • Maximum Storage Density: At over 30 inches wide, this plate allows you to unify your entire Packout ecosystem onto a single, level plane—perfect for van interior walls or above workbenches.
  • Ultra-Slim 0.5" Profile: Unlike bulky OEM mounts, our slim design keeps your boxes tucked tight against the wall, preserving valuable aisle space in trailers and service bodies.
  • Multi-Box Compatibility: Engineered to accept all standard Milwaukee Packout footprints, including full-width organizers, half-width compact boxes, and double-wide drawers.
  • Built for Pros: 14-gauge steel provides the perfect balance of lightweight efficiency and industrial-strength durability for daily shop or mobile use.

INSTALLATION NOTE: This triple-wide plate is ideal for mounting across wall studs or to van ribbing. Toolbox & Mounting Hardware not included

FAQ

What's the difference between metal types?
  • Mild Steel — our most common and go-to option: heavy, strong carbon steel that's affordable and versatile for heavy-duty applications (available in gauges like 10, 11, 12, 14).
  • Stainless Steel (like 304 or 316 grades): premium upgrade with excellent corrosion resistance — won't rust easily, even in wet, outdoor, or marine environments; durable with a shiny, attractive finish, but heavier and more expensive.
  • Aluminum (like 5052 alloy): lightweight (about 1/3 the weight of steel), naturally rust-resistant, easy to form, and great for weight-sensitive projects; excellent strength-to-weight ratio, ideal when you want no-rust performance without the heaviness of steel.
Which finish should I choose?
  • Raw Steel — bare metal, lowest cost, quickest; needs protection to prevent rust.
  • Powder Coat — durable textured black finish; excellent rust/chip resistance for long-term use.
  • Stainless and aluminum ship with natural mill finishes (no rust concern) and can be powder coated on request. Check product pages for exact availability by metal and gauge.
What do gauge numbers mean?

Gauge numbers measure the thickness of sheet steel. Lower numbers = thicker material. A higher gauge number means thinner steel.

How do I choose the right gauge for my project?
  • Choose thicker gauges (10 or 11) for heavy-duty strength, structural parts, or high-load applications. Example: Using the plate on a horizontal application such floor or dolly.
  • Choose thinner gauges (14) for lighter-weight parts, panels, or where cost matters more. Ideal for vertical applications suck as wall or bedside mount.
Why does gauge go backward (lower number = thicker)?
  • The gauge system originated from the number of draws needed to produce wire/sheet of that thickness. Fewer draws = thicker material = lower gauge number.