Steel City TK118A 3 In. EMT Compression Coupling
The Steel City TK118A compression coupling is designed to connect two lengths of 3 inch EMT conduit. Made from zinc plated steel with a compression connection, this coupling provides a concrete tight joint and is UL Listed E16592 for dependable use in commercial and industrial conduit systems.
Key Features
- Zinc plated steel construction for corrosion resistance
- Compression connection for a secure, concrete tight fit
- Designed for use with 3 in. EMT conduit
- Concrete tight construction
- UL Listed E16592
Specifications
- Material: Steel
- Finish: Zinc Plated
- Connection Type: Compression
- Conduit Type: EMT
- Trade Size: 3 in.
- Listing: UL Listed E16592
Applications
The TK118A is ideal for joining two sections of 3 inch EMT conduit in commercial and industrial environments. The compression design ensures a concrete tight, mechanically secure connection for both exposed and concealed conduit installations.




