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EAT Milton S 314MKIT 14 Piece M Style 1/4" NPT Red ColorFit Coupler & Plug Kit P9311666EAT-MIS-314MKIT https://cdnimages.opentip.com/full/EAT/EAT-MIS-314MKIT.jpg Milton S 314MKIT 14 Piece M Style 1/4" NPT Red ColorFit Coupler & Plug Kit Manufacturer Part Number: S-314MKITMILTON 14 Piece M style ColorFit set customized a color codesystem that allows for easy matching of couplers and plugsamong the standard Industrial pneumatic air coupler quickconnects. Great way to solve that annoying problem ofpotential crossing contaminating different air lines. Bydedicating certain colors to different air lines, this willeliminate the risk of mixing a lubricated line with a dryair line which will help prolong your applications andquickly finishing any project. Each piece coated withAnodized Red aluminum and heavy duty steel sleeves toprevent scratches or dulling of the coupler and plug afteruses.This part is sold individually 9311666 030937322579 0.8000lbs 0.80 0.80 1.80
Milton
31.1800 2027-06-06 Out of Stock
customer review - by , December 12, 2025
5/ 5stars
one start review bacause i couldn't rate a 0 star this is a bad product it leaks i change it and put a second one though one might be defective it leaks as well
customer review - by , November 11, 2025
5/ 5stars
Great fittings
customer review - by , November 11, 2025
5/ 5stars
I use these on all my air tools with no problems, no leaks.
customer review - by , November 11, 2025
5/ 5stars
Perfect set to have around
customer review - by , November 11, 2025
5/ 5stars
Great product. Works great
customer review - by , November 11, 2025
5/ 5stars
Once I switched all my couplers to Milton, no leaks.
customer review - by , October 10, 2025
5/ 5stars
They work really well with the air tools and hoses I have. Haven't had any issues with them.
customer review - by , October 10, 2025
5/ 5stars
Good set of air hose fittings for the garage
customer review - by , October 10, 2025
5/ 5stars
Just replaced all couplers for my air tools with these. I was losing air at the coupling. So far, no leaking, they work great!
customer review - by , October 10, 2025
1/ 5stars
These look and feel extremely well made, until you actually use them. The couplings leak air within a few uses. Honestly, the air couplings from Harbor Freight outlast these by an order of magnitude. Don't waste your money.

Milton S-314MKIT 14 Piece M-Style 1/4" NPT Red ColorFit Coupler & Plug Kit, Price/EACH

stars Rating 5 | 189 reviews
Brand Milton
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UPC: 030937322579
SKU: EAT-MIS-314MKIT
Price: $31.18
Quantity:
Out of Stock
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Product Description

Price is for EACH.

Manufacturer Part Number: S-314MKIT

MILTON 14 Piece M style ColorFit set customized a color codesystem that allows for easy matching of couplers and plugsamong the standard Industrial pneumatic air coupler quickconnects. Great way to solve that annoying problem ofpotential crossing contaminating different air lines. Bydedicating certain colors to different air lines, this willeliminate the risk of mixing a lubricated line with a dryair line which will help prolong your applications andquickly finishing any project. Each piece coated withAnodized Red aluminum and heavy duty steel sleeves toprevent scratches or dulling of the coupler and plug afteruses.
This part is sold individually

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Customer Reviews
By kenneth
Date: December 11, 2025
one start review bacause i couldn't rate a 0 star this is a bad product it leaks i change it and put a second one though one might be defective it leaks as well
Rating: 5 stars [5 of 5 Stars!]
By Andrew L. Scholl
Date: November 25, 2025
Great fittings
Rating: 5 stars [5 of 5 Stars!]
By G. Williams
Date: November 06, 2025
I use these on all my air tools with no problems, no leaks.
Rating: 5 stars [5 of 5 Stars!]
By Edna
Date: November 06, 2025
Perfect set to have around
Rating: 5 stars [5 of 5 Stars!]
By Hallstar
Date: November 02, 2025
Great product. Works great
Rating: 5 stars [5 of 5 Stars!]
By Susan Mellish
Date: November 01, 2025
Once I switched all my couplers to Milton, no leaks.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 179 reviews
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