ORGANIZE YOUR AIR LINES. UPGRADE YOUR WORKFLOW.

Meet Milton ColorFit® The Easiest, Fastest Way To Color-Code Your Shop For Efficiency And Safety .

The Milton Difference - Trusted by Pros Since 1943

For over 80 years, Milton® has delivered the tools professionals trust. With ColorFit®, We're bringing legendary durability and innovative color-coding to your garage or jobsite.

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Never Grab the Wrong Fitting Again

With ColorFit®, you'll always know which line or tool you're connecting -- no more mistakes, wasted time, or cross-contamination.

Feature

Organized Workflow

Faster Changeovers

Prevents Mix-Ups

Universal Compatibility

Built to Last

Standard Fittings

All fittings look the same, making it harder to identify and organize.

Time is lost during manual sorting and line setup

No visual cues, increasing chnaces of cross-contamination between jobs

Still compatible, but lacks the convenience of quick identification

Standard finishes may scratch or fade with regular use

ColorFit®

Instantly identify fittings by color

Reduce downtime and keep moving

Dedicated lines for different jobs

Works with most air tools and compressors

Durable, scratch-resistant anodized finish

Shop the ColorFit® System - Find Your Perfect Kit

Choose your style and get anything you need in one box.

M Style(R)

Widely used standard style, idealfor wide range of air tools

T Style

Ideal for automotive, industrial, and workshop settings

V Style

Ideal for high-flow industrial and commercial air tools that need maximum airflow

A Style

Ideal for automotive serviceshops, tire shops, and light industrial settings

Features That Deliver Value

A clear breakdown of how each feature benefits your workflow.

Universal Fit

Standard 1/4" NPT connections

Leak-Free Design

Secure, worry-free connections every time

Rugged Durability

Industrial steel and anodized for long life

Multiple Colors

Organize tools and air lines by project or user.

Rubber Bumpers

Added protection and grip(select kits)

Scratch-Resistant

Premium finish stands up to abuse

Introducing the Next-Generation ColorFit® System with Bumpers

Elevate your experience with our upgraded ColorFit® system, now enhanced with robustbumpers for maximum durability and performance.

Enhanced Protection:

The new bumpers provide additional impact resistance, ensuring your ColorFit® system stays intact even in tough environments.

Sleek and Functional Design

The bumpers seamlessly blend with the system, offering both style and protection without sacrificing performance.

What Our Customers Say

Trusted by tradespeople, technicians, and teams alike. Here's what they're saying about the difference we make.

MILTON PRODUCTS ON TOP
After using them for a few weeks, I can confidently say they deserve a solid 5-star rating. First off, the durability of these couplers and plugs is impressive. They feel solid and well-made, which gives me peace of mind knowing they can withstand regular use in my workshop. The thread quality is exceptional; they screw on smoothly without any cross-threading, making the connection process hassle-free. One of the standout features for me is how well they fit with my existing air hoses and tools. These couplers provide a secure connection, minimizing any air leaks during operation. Lastly, the ease of use is a game-changer. I can quickly swap tools without fumbling around, which saves me time and frustration. Overall, if you’re in the market for reliable air tool couplers, I highly recommend giving Milton a try. The quality is truly amazing!

AUSTIN SWIGART

Trusted By

Well Manufactured
All the coupling coupler and fittings I got were awesome

joseph f berghof jr.

Trusted By

Milton S-314VKIT Kit, 14pc Hi-Flo V style

should have gotten this set years ago. made of good quality material. connected all fittings with no issues now all my air tools has high air flow rate and functions better than before. been using for a few mounts now with no issues. will recommend for quality and intended function.

audif150

Trusted By

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The best couplings I have ever used
These are the best couplings I have ever used on air hoses. They offer an air tight connection, zero leaks, literally zero. They also offer 1 handed operation when connecting/disconnecting tools. They are aluminum and don't hold up as well when being dropped on concrete shop floors, BUT, even so, they do hold up well, they just get scratched/dented up a bit, but still work great (although ugly). You get more power at your tools due to the high flow, I mean noticable power. Your impact can remove bolts/nuts that it couldn't before. More air delivery means all your pneumatic tools are more powerful. Try these, you will not be disappointed, but remember, you need to use only these fittings from from your air compressor to your air tools, if you have and regular couplers in between, you will not get the higher flow. ( a chain is only as strong as its weakest link)

AmazonShopper

Trusted By

This is the best air hose attachment I’ve ever used. It is the second set I’ve bought and once I add more air tools, I am sure it won’t be my last. Thanks M. Suazo

HomeDepotCustomer

Trusted By

Excellent product, I love it

Hasan

Trusted By

Ready to Organize Your Air Lines?

Shop Milton ColorFit® Kits now and experience the difference.

Shop ColorFit Kits

Compatability & FAQ

Everything you need to know about fit, function, and usage. Find answers to common questions and compatibility details.

1. What is the ColorFit® product line?

The ColorFit® series from Milton Industries features color-coded pneumatic couplers and plugs in standard styles (M‑Style, T‑Style, A‑Style, V‑Style, etc.). Each color corresponds to a specific style, enabling quick and error‑free matching of couplers and plugs.

2. Why choose color-coded couplers and plugs?

Color coding helps prevent cross-connecting air lines, for instance avoiding mixing lubricated lines with dry lines or high-pressure versus low-pressure applications. The visual system streamlines workflow and enhances safety and organization Compressor Source+5TOOLSiD+5Tractor Supply Co.+5.

3. What styles and colors are available?

M-Style(Red)T-Style(Blue)A-Style(Green)V‑Style with HIGHFLOWPRO® (Purple)Other styles may also be offered in their signature colors The Home Depot+12Milton® Industries Inc.+12Milton® Industries Inc.+12 The Home Depot+2Compressor Source+2The Home Depot+2.

4. What materials and finishes are used?

ColorFit components use durable steel sleeves and aluminum bodies with a proprietary anodized coating for scratch resistance and long-lasting color integrity Amazon+11Milton® Industries Inc.+11Compressor Source+11.

5. Are ColorFit couplers and plugs compatible with other brands?

Yes. ColorFit couplers and plugs are fully compatible with standard Milton couplers and plugs of the same style, as well as many competitor equivalents in matching colors and thread sizes Amazon+14Tractor Supply Co.+14TOOLSiD+14.

6. What thread sizes and pressure ratings do they support?

ColorFit Fittings are available in 1/4″ NPT threaded connections, rated up to 300 PSI, depending on style and kit configuration Amazon+2Milton® Industries Inc.+2Milton® Industries Inc.+2.

7. What are the available kit configurations?

Kits include various piece‑counts:3‑piece starter kits7‑piece, 14‑piece kitsPlug‑only or coupler‑only packsExamples: M‑Style 14‑piece red kit, T‑Style 7‑piece blue kit, A‑Style 14‑piece green kit Tractor Supply Co.+9Milton® Industries Inc.+9Milton® Industries Inc.+9The Home Depot+3TOOLSiD+3The Home Depot+3.

8. What is HIGHFLOWPRO®?

The V‑Style ColorFit HIGHFLOWPRO® line delivers up to 70% more airflow, ideal for high‑demand tools or spray applications area needing better performance over standard fittings Milton® Industries Inc.+2Milton® Industries Inc.+2Milton® Industries Inc.+2.

9. Who are the target users?

Professionals, mechanics, industrial users, automotive shops, government & military, agriculture, and prosumers benefit from using ColorFit’s visual organization and reliability Milton® Industries Inc.+13Milton® Industries Inc.+13TOOLSiD+13.

10. Is there a warranty or support?

Milton offers dedicated support, warranty policies, and free shipping on qualifying orders. Customers can access product documentation and distributor locations via Milton’s site Milton® Industries Inc..➕ Bonus: Quick Tips for Using ColorFit®Assign colors by function: e.g. red for lubricated air, blue for dry air, green for low-pressure tasks.Mix and match: Kits make it easy to deploy or replace components quickly.Upgrade to HIGHFLOWPRO® for airflow‑intensive tools to improve output and efficiency.