





🔧 Seal your success with precision and power!
The SST Vacuum Bagging Connector is a precision-machined 6061 billet aluminum vacuum port designed for composite and fiberglass vacuum bagging. Featuring a twist-lock mechanism for an instant airtight seal, it supports standard ¼" NPT threads for easy integration with existing vacuum systems. Its hard anodized finish and silicone gasket ensure chemical resistance and oven-safe durability up to 500°F, making it ideal for high-temp resin and prepreg applications. Backed by a 5-year warranty, this connector delivers professional-grade reliability and performance.














| ASIN | B07H8PNHRC |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand | Stupid Simple Tools |
| Color | Black |
| Connector Type | Twist Lock |
| Customer Reviews | 4.6 4.6 out of 5 stars (173) |
| Date First Available | September 11, 2018 |
| Exterior Finish | Aluminum |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Manufacturer | SST |
| Material | 6061 Billet Aluminum |
| Number of Pieces | 1 |
| Package Dimensions | 2.95 x 2.05 x 1.18 inches |
| Size | 0.25 inches |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| UPC | 600139430213 |
C**S
Works great
Nice fit and finish. Paired with a quarter turn valve this holds strong vacuum for many hours sealing against a home made vinyl vacuum press bag. Easy to remove and install.
D**E
Excellent fast and reliable seal on 6 mil and thicker vac bags
Finely machined, this adapter forms a quick and tight seal for vacuum bagging layups. Be sure you have a good platen with air channels rabbeted to this gadget. Most highly recommended.
S**Y
Updated. If the seal leaks, make sure it is cleaned thoroughly with alcohol
Doesn't seal to the bag.
J**N
Vacuum port
The color of the connectors was not black as stated. No problem with the connectors themselves. I have not gotten to use them on any hot bonds (over 200F) yet, but so far no problems.
B**B
High quality part
Overall this is a high quality connector. Would recommend over other more expensive ones.
T**H
Works well
No complaints. Works as described and is heavy duty
F**A
Damaged threads
The product is fine, but some threads were damaged. Taking into account that its alluminum, this is not great.
A**R
It works
All bad reviews come from people who do not know how to use it. Gasket is fine. If it leaks, there is a way to seal it. I have tried many connectors (I also made one), and this one did the best job. It is easy to place it into the vacuum bag, which is the biggest plus.
A**A
Es el mejor conector que se pueden comprar
A**R
Very well made, CNC machined parts with an excellent finish. Could only be better if it had a built in check valve.
E**O
Hasta ahorita muy bien exelente produnto
J**.
LLEGO ANTES
Trustpilot
2 weeks ago
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