Alpha Engineered Aluminum Packout Rails 12.6in for Milwaukee 48-22-8426
Condition: New
$29.99
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Availability:
Only 10 left in stock, order soon!
Arrives
Nov 23 – Dec 3
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At a glance
- Condition
- New
- Color
- Black
- Size
- 12.6" (320mm) - 2 Pack
- Dimensions
- 1.17"D x 7.7"W x 0.54"H
- Material
- Aluminum
- Special Feature
- Detachable
- Room Type
- Storage Room
- In the box
- End CapsHardware
Features 4
- DROP-IN REPLACEMENT RAILS: Drop-in rails with threaded inserts and hardware to mount anything you can imagine. A clean, stock-appearing look that unlocks endless possibilities. Get your Packout up to speed with the competition today. Shop our full line of Alpha Rail compatible accessories in our store.
- FULL ACCESSORY SYSTEMS AVAILABLE: No more removing rails to change up your stack! You can now change things up within seconds. Extension cord mounts, level holders, tool rails, cross mounts, front Packout plates, and more are on the way. All accessories are designed to attach and detach from the Alpha rails as fast as you can remove one bolt.
- COMES WITH END CAPS AND ALL HARDWARE: Injection molded, polypropylene end caps (with some secret ingredients) come included and installed. These caps make it extremely easy to install and they match the color and material of your red Packout. Each rail comes with an M8-1.25x25mm (13mm head) hex bolt for each threaded hole.
- ALUMINUM DESIGN: Significantly stronger than OEM, even with the threaded holes. The infill volume is significantly more than the stock rails, this will be immediately apparent as soon as you hold them. No more breaking rails when a box slides around in the van or truck.
Description
Upgrade your Milwaukee Packout Rolling Tool Box (48-22-8426) with the Alpha Engineered 12.6" (320mm) Threaded Replacement Rails. Crafted from heavy-duty aluminum, these precision-engineered rails offer increased strength and long- lasting durability. Designed for a perfect fit, they are fully compatible with Milwaukee Packout accessories, allowing for expanded customization and improved organization. Whether you're adding tool mounts, brackets, or other accessories, these replacement rails provide a reliable and secure base. Easy to install and built for demanding use, they’re ideal for both professionals and serious DIYers looking to enhance their Packout system.
Specs 20
| Material | Aluminum |
|---|---|
| Color | Black |
| Special Feature | Detachable |
| Product Dimensions | 1.17"D x 7.7"W x 0.54"H |
| Number of Shelves | 1 |
| Additional Features | Detachable |
| Room Type | Storage Room |
| Mounting Type | Rail Mount |
| Recommended Uses For Product | Tools |
| Material Type | Aluminum |
| Item Dimensions D x W x H | 1.17"D x 7.7"W x 0.54"H |
| Brand Name | Alpha Engineered |
| Global Trade Identification Number | 75 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Item Highlight | Threaded replacement rails fit Milwaukee Packout 48-22-8426, heavy-duty aluminum, end caps included, fits Packout accessories |
| Unit Count | 2 Count |
| Manufacturer | CurvaNamic LLC |
| Model Number | ARxxxx |
| Manufacturer Part Number | ARxxxx |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 23 – Dec 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Stronger than Factory
Color: Silver
Size: 12.6" (320mm) - 2 Pack
These rails are awesome and very well built. Stronger than the cheap, thin one milwaukee uses. They are a bit difficult to change out, but worth it if yours are all bent up.
Reviewed in the United States on July 3, 2026 by greg
Nice, rigid accessory.
Color: Black
Size: 10.4" (265mm) - 4 Pack
The fit and finish is excellent Installation was straight forward. No issues. I would recommend this item. The only thing that I would have liked to have seen, is to have some other mounting options. The existing options are limited to using the three bolt locations (high, middle, and low). Not much flexibility. I would like to have been offered a light duty mounting option. Like: 1/4-20 screw holes at around 1-inch intervals. I'm mounting a shelf to hold either my circular saw or my track saw. The 5/16-18 screws are a little excessive.
...
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Reviewed in the United States on May 8, 2024 by Knuckle Martin
Welding extension
Color: Silver
Size: 7.7" (195mm) - 4 Pack
Great quality, design gives great availability for accessories for mobile boxes, used for table top for welding box. The fit was very tight. Able to use for many functions.
Reviewed in the United States on June 30, 2025 by Brian Perry
Great quality, stronger than OEM, easy installation!
Color: Black
Size: 12.6" (320mm) - 2 Pack
I purchased this mounting rails for my packout rolling toolbox to be able to install a front casters to be able to move my tools box around the garage easily, right out of the box you can feel and tell the difference between this rails and the factory ones, these are much stronger and the quality is just excellent, I’ll recommend this to anyone that’s is looking to customize their packout system, just make sure to order the right size for the box that you need!!
...
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Reviewed in the United States on December 10, 2023 by Luis
They are ok
Color: Black
Size: 10.4" (265mm) - 4 Pack
Serves its purpose. Installs easy. I don’t like the large bolts through them.
Reviewed in the United States on September 4, 2026 by Amazon Customer
They fit very well. Very easy to install
Color: Silver
Size: 10.4" (265mm) - 4 Pack
Nice rails. Great idea. To install simply drill out the tops of the OEM rails and they slide right out. Then slide the new ones in from the bottom and secure them with the provided Allen head fasteners.
Reviewed in the United States on February 20, 2025 by CarPartsAreMoreImportant
An excellent solution to a Milwaukee design flaw
Color: Silver
Size: 10.4" (265mm) - 4 Pack
These are far better than the retrofit solutions for the stock rails on the drawer boxes, and still allow the use of third party accessories, along with whatever you can think to bolt onto them with the included hardware. Nicely done.
Reviewed in the United States on July 4, 2025 by Time And Motion
I like it
Color: Silver
Size: 10.4" (265mm) - 4 Pack
Very good product
Reviewed in the United States on February 20, 2026 by Lamar taylor