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The Yellow Jacket 19173 Quick Couplers feature a 5/16" female connection and a 1/4" male flare, designed for efficient and reliable coupling in various applications. With a compact size of 2.0" x 2.0" x 2.0" and a lightweight design of just 2.0 lb, these couplers are perfect for professionals seeking durability and ease of use.
| ASIN | B0015A16X4 |
| Best Sellers Rank | #35,263 in Automotive ( See Top 100 in Automotive ) #147 in Automotive Replacement Fuel System Fittings |
| Brand Name | Yellow Jacket |
| Color | Gold |
| Connector Type | Flare |
| Customer Reviews | 4.8 4.8 out of 5 stars (762) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00686800191737 |
| Item Dimensions | 6.2 x 6.3 x 4.5 inches |
| Item Weight | 9.07 g |
| Manufacturer | Fotronic Corporation |
| Manufacturer Part Number | 19173 |
| Model Number | 19173 |
| Number of Pieces | 1 |
| Size | 1/4 inch |
| Thread Size | 5/16 inches |
| Thread Type | Flare |
| UPC | 686800191737 |
| Unit Count | 1.0 Count |
D**R
Adapts 5/16 Mini Split A/C Unit to 1/4 Vacuum Line
This adapter will allow the use of an automotive grade vacuum pump on an R410A mini split air conditioner, which is what most of the modern mini splits use. Like all Yellow Jacket products, this is a well constructed tool, works as intended, and should last a long time. Feels solid and would probably be fine for professional use. Both connections thread on for a secure connection. There is a core depressor in the 5/16" side which connects to your mini split, and a Schrader core in the 1/4" side which connects to your vacuum line or core valve tool.
J**N
Works great
Works great
M**E
High quality fitting -no leaks
This the real deal. Made in USA. This is the one you need for charging mini split units. Do they cost more? Yes. Do you want one that doesn’t leak? Also yes. Don’t waste money and refrigerant on cheap ones! You will be sad if you do.
G**R
Highly recommended
This was a excellent product
B**N
Perfect
Quick shipping as ordered, thanks
W**O
You may not need it for your R410a project
I just bought a manifold, a tank of R410a, and 2p of this adapters, all from Amazon, planning to refill my leaking Carrier 2.5t unit. But, I have to return those 2 adapters because I found that my unit's service valves and R410a tank are all 1/4" without need of this adapter. So, please don't be misled by some reviews and Q&A. Most of the R410a AC units are designed with 1/4" valves as well as the R410a freon tanks, I guess. By the way, the adapter looked a good quality part.
B**N
Last one needed
Works great. Don't waste money on cheaper brands that tend to leak.
D**.
Good
Good
Trustpilot
5 days ago
1 month ago