| Collar and Couplings Part Number | Description |
| 2CCF-1/2-1/2 -K | 1/2-1/2 Double Split Coupling Black Oxide with Keyway |
| 2CCF-5/8-1/2 -K | 5/8-1/2 Double Split Coupling Black Oxide with Keyway |
| 2CCF-5/8-5/8 -K | 5/8-5/8 Double Split Coupling Black Oxide with Keyway |
| 2CCF-3/4-1/2 -K | 3/4-1/2 Double Split Coupling Black Oxide with Keyway |
| 2CCF-3/4-5/8 -K | 3/4-5/8 Double Split Coupling Black Oxide with Keyway |
| 2CCF-3/4-3/4 -K | 3/4-3/4 Double Split Coupling Black Oxide with Keyway |
| 2CCF-7/8-5/8 -K | 7/8-5/8 Double Split Coupling Black Oxide with Keyway |
| 2CCF-7/8-7/8 -K | 7/8-7/8 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/2 -K | 1-1/2 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-3/4 -K | 1-3/4 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1 -K | 1-1 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/8-1-K | 1-1/8-1 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/8-1-1/8-K | 1-1/8-1-1/8 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/4-1-K | 1-1/4-1 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/4-1-1/4 -K | 1-1/4-1-1/4 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-3/8-1-K | 1-3/8-1 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-3/8-1-3/8 -K | 1-3/8-1-3/8 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/2-1-K | 1-1/2-1 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-1/2-1-1/2 -K | 1-1/2-1-1/2 Double Split Coupling Black Oxide with Keyway |
| 2CCF-1-3/4-1-3/4-K | 1-3/4-1-3/4 Double Split Coupling Black Oxide with Keyway |
| 2CCF-2-2 -K | 2-2 Double Split Coupling Black Oxide with Keyway |
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