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🔧 Connect Fast, Work Smarter: The Ultimate Coupler Upgrade
The Yoebor Pneumatic Push to Connect Straight Union Coupler (4mm x 4mm OD, 10pcs) offers quick, tool-free connections for polyurethane and nylon tubing. Rated for up to 150 PSI, these reusable couplers streamline pneumatic setups, making them a favorite among 3D printing pros and industrial users alike.
| ASIN | B07C79R8F2 |
| Best Sellers Rank | #31,948 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #101 in Push-to-Connect Fittings |
| Brand | Yoebor |
| Brand Name | Yoebor |
| Color | Metric Tube |
| Connector Type | Union |
| Customer Reviews | 4.4 out of 5 stars 242 Reviews |
| Exterior Finish | Brass |
| Item Dimensions | 1.15 x 0.43 x 0.43 inches |
| Item Weight | 0.02 kg |
| Item dimensions L x W x H | 1.15 x 0.43 x 0.43 inches |
| Manufacturer | Metalwork |
| Manufacturer Part Number | PU-Kit1 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | PU-Kit1 |
| Number of Pieces | 10 |
| Size | 4mm x 4mm |
| Thread Size | 4mm |
| Thread Type | Metric Parallel |
| Unit Count | 10 Count |
J**Y
Light and dependable.
I use these to extend the PTFE tubes to my 3D printer so I can swap in dry boxes with different filaments. They work great.
M**K
A real life and money saver for my 3d printer
So I bought these couplers as a recommendation from others, in the 3d print community. I have a Flashforge AD5X. Occasionally, I have to remove the Bowden Tubes to do service. Instead of fighting the fasteners and specialty clips and taking a chance on breaking something. I followed others' recommendations and simply cut each tube at about 2 inches from each end. Then inserted a coupler and put the tubes back together. Wow, so much easier.Literally, just takes seconds to install or remove. A real big time saver, buy them.You won't be disappointed.The quality is great.And the price is unbelievable.I'll be buying more when I buy more printers.
J**T
So far so good for emergency repair
Bought these to repair a 6mm tubing in machine at work. It worked like a charm and holds air pressure. Great inexpensive fix.
E**E
Works as it should.
I bought these connectors to join the air lines on my dump truck and so far they're working perfectly. Only giving it 4 stars for now because only time will tell if they can stand up to the pressure.
A**R
I didn't think these would work, but I was wrong
Easy to use and sealed up the connected air lines first try. Great value.
R**I
hard to push filament through
Bought this to extend my 3d printer filament dry box. It's not the easiest to push the fillament through. Really need to cut the filament on an angle or something. Going to look for one with a smother transition.
3**D
Best I've purchased, and that's saying a lot.
I've created quite the PTFE tube maze with all my 3d printing and these are my go to for organizing.
V**R
Quick attach air line fittings
Quick attach air line fittings
A**.
Buen producto
Excelente producto cumple su función muy bien, ninguno me llego dañado
H**D
Great price
To repair machine
N**N
Nice
Good quality
D**K
Parfaitement utile !
Parfait pour faire mes rallongement de tuyauterie pour mes imprimantes 3D.
Trustpilot
3 weeks ago
1 month ago