Overview
The Steel City TK111A is a 1/2 in. zinc plated steel compression coupling designed to connect two lengths of EMT (Electrical Metallic Tubing) conduit. Engineered for commercial and industrial conduit installations, this coupling features a compression-style connection that provides a concrete-tight, secure fit without the need for set screws. Backed by ABB’s Thomas & Betts manufacturing expertise and UL Listed under file E16592, the TK111A delivers reliable, code-compliant performance in exposed and concealed conduit runs.
Features
- Compression connection for a secure, concrete-tight fit
- Zinc plated steel construction for corrosion resistance
- Compatible with 1/2 in. EMT conduit
- Concrete tight — suitable for wet and damp locations
- UL Listed (File E16592) for code-compliant installations
- Sold in boxes of 100
Specifications
| Manufacturer | Steel City (ABB / Thomas & Betts) |
|---|---|
| Model Number | TK111A |
| Conduit Type | EMT (Electrical Metallic Tubing) |
| Conduit Size | 1/2 in. |
| Connection Type | Compression |
| Material | Steel |
| Finish | Zinc Plated |
| Concrete Tight | Yes |
| UPC | 78599102542 |
| UL Listing | E16592 |
| Country of Origin | China |
| Unit of Measure | 100 per box |




