East Electric Steel compression EMT couplings provide a secure, concrete tight connection. Use to join thin wall EMT conduit. UL listed, NEMA/ANSI FB-1 compliant;
| Compression Couplings | ||||
|---|---|---|---|---|
| Image | Part No. | Size | Inner | Master |
 | CK-50S1 | 1/2" | 25 | 500 |
| CK-75S1 | 3/4" | 25 | 250 | |
| CK-100S1 | 1" | 20 | 200 | |
| CK-125S1 | 1 1/4" | 10 | 100 | |
| CK-150S1 | 1 1/2" | 10 | 100 | |
| CK-200S1 | 2" | 5 | 50 | |
| CK-250S1 | 2 1/2" | N/A | 8 | |
| CK-300S1 | 3" | N/A | 6 | |
| CK-350S1 | 3 1/2" | N/A | 4 | |
| CK-350S1 | 3 1/2" | N/A | 4 | |
| CK-400S1 | 4" | N/A | 4 | |
| Specifications | ||||