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🔧 Lock in your workflow with Milton’s ColorFit – where precision meets power!
The Milton S-314MKIT ColorFit Coupler & Plug Kit is a 14-piece set of 1/4" NPT M-style pneumatic fittings featuring anodized red aluminum and durable steel sleeves. Designed for easy color-coded matching to prevent air line cross-contamination, it offers superior scratch resistance and compatibility with Milton and competitor M-style couplers. Rated for up to 300 PSI, this kit ensures quick, secure connections ideal for professional workshops and industrial use.









| ASIN | B073R7GG98 |
| Best Sellers Rank | #7,202 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Air Tool Fittings |
| Brand Name | Milton |
| Color | Original Version |
| Connector Type | Coupling, Plug |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,688) |
| Exterior Finish | Aluminum |
| Global Trade Identification Number | 00030937322579 |
| Included Components | 1 Milton Branded Product |
| Item Dimensions | 0.9 x 0.9 x 1.9 inches |
| Item Type Name | Milton S-314MKIT Kit, 14pc M style 1/4" |
| Item Weight | 2.56 ounces |
| Manufacturer | Milton |
| Manufacturer Part Number | S-314MKIT |
| Manufacturer Warranty Description | One Year Limited |
| Material Type | Alloy Steel, Aluminum |
| Model Number | S-314MKIT |
| Number of Pieces | 14 |
| Size | 14 Piece |
| Thread Type | NPT |
| UPC | 703570502607 370114735410 342192282933 374528297571 030937322579 604945364137 359627589628 |
| Unit Count | 1.0 Count |
W**S
Good quality and value.
These work well. High quality and they hold up well with lots of use in an automotive shop.
A**T
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!
R**E
No leaks.
Excellent product. I've been buying air fitting after air fitting for years and they always leak. I just received my new fitting and they are GREAT. I'm going to be ordering more and replacing every fitting on every air tool i have. Thank you Milton, Great product.
D**E
Nice set of couplers
The couplers seem well made and work well except 1 male piece which leaks air. Switching it out with another piece in the set solved the problem. Upon closer inspection, it appears the coupler has a slight ding in it (the red color was painted over the ding). Don't know if this was the leakage cause or not, but I have one less male fitting to use.
U**D
Milton is top of the line stuff. Love the ColorFit line too. I did a redo on all my lines.
Milton is top of the line stuff. Love the ColorFit line too. I did a redo on all my lines. Now I look like a pro shop.
R**D
This set is great to own
Got this whole set as to not be short on anything needed, They work great and am glad i got this set . You cant go wrong here. I recommend this set , You have extras that will come in handy later on down the road.
S**X
Great Price for the money in purchase............
Excellent product and great quality from Manufacture..........
D**W
Milton couplers good looking.
Milton has aways been good quality but I have never used their couplers before. Will have to see how they hold up for daily use.
J**S
produto de ótima qualidade
A**R
A really high grade adaptor kit - allowing the conversion between old style and ARB connectors. We've used it to adapt all sorts of compressors and hoses. Lots of spare parts.
م**.
ممتاز جدا
S**R
These are a perfect fit for my ARB CKMP12 compressor at a very reasonable price, made by a reputable manufacturer (Milton Industries). The only caveat is that 1/4" NPT is not quite the same as 1/4" BSP, which is used more commonly in Australia, but this does not cause a problem for me.
J**S
Estos coples rápidos los uso diario y siguen siendo de gran utilidad
Trustpilot
1 month ago
1 month ago