East Electric three piece rigid couplings ensure mechanical protection and a secure connection of Rigid or IMC conduit. Sizes available from 1/2” to 4”; UL approved.
| 3PC Couplings | ||||
|---|---|---|---|---|
| Image | Part No. | Size | Inner | Master |
 | R3K-50M | 1/2" | 20 | 200 |
| R3K-75M | 3/4" | 10 | 100 | |
| R3K-100M | 1" | 5 | 50 | |
| R3K-125M | 1 1/4" | 5 | 50 | |
| R3K-150M | 1 1/2" | 3 | 30 | |
| R3K-200M | 2" | N/A | 20 | |
| R3K-250M | 2 1/2" | N/A | 10 | |
| R3K-300M | 3" | N/A | 5 | |
| R3K-350M | 3 1/2" | N/A | 5 | |
| R3K-400M | 4" | N/A | 2 | |
| Specifications | ||||