![[Geumgang Precision] — JCB-12 Joint Coupler](https://img.prosourcemro.com/2026/05/3288381-1-1.jpg)
Couplers & Air Guns
Geumgang Precision
[Geumgang Precision] — JCB-12 Joint Coupler
Family ID: 111-2940
The Geumgang Precision JCB-12 Joint Coupler is a pneumatic or hydraulic line connection fitting designed to create secure, leak-resistant joints between fluid or air lines, sourced direct from Korea. Joint couplers of this type are widely used in manufacturing plants, assembly lines, and maintenance workshops wherever quick, reliable connections between pressurized lines are needed without extensive tooling or downtime. Request a quote today for export-ready supply at competitive pricing through a KITA-registered Korean exporter.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 111-2940 | JCB-12 | Geumgang Precision | JCB-12 (Socket: Incompatible) | Spec: 1/4 |
