| Collar and Couplings Part Number | Description |
| CCI-12-2-S | 1/8 Double Split Steel Collar Black Oxide |
| CCI-18-2-S | 3/16 Double Split Steel Collar Black Oxide |
| CCI-25-2-S | 1/4 Double Split Steel Collar Black Oxide |
| CCI-31-2-S | 5/16 Double Split Steel Collar Black Oxide |
| CCI-37-2-S | 3/8 Double Split Steel Collar Black Oxide |
| CCI-43-2-S | 7/16 Double Split Steel Collar Black Oxide |
| CCI-50-2-S | 1/2 Double Split Steel Collar Black Oxide |
| CCI-56-2-S | 9/16 Double Split Steel Collar Black Oxide |
| CCI-62-2-S | 5/8 Double Split Steel Collar Black Oxide |
| CCI-68-2-S | 11/16 Double Split Steel Collar Black Oxide |
| CCI-75-2-S | 3/4 Double Split Steel Collar Black Oxide |
| CCI-81-2-S | 13/16 Double Split Steel Collar Black Oxide |
| CCI-87-2-S | 7/8 Double Split Steel Collar Black Oxide |
| CCI-93-2-S | 15/16 Double Split Steel Collar Black Oxide |
| CCI-100-2-S | 1 Double Split Steel Collar Black Oxide |
| CCI-106-2-S | 1 1/16 Double Split Steel Collar Black Oxide |
| CCI-112-2-S | 1 1/8 Double Split Steel Collar Black Oxide |
| CCI-118-2-S | 1 3/16 Double Split Steel Collar Black Oxide |
| CCI-125-2-S | 1 1/4 Double Split Steel Collar Black Oxide |
| CCI-131-2-S | 1 5/16 Double Split Steel Collar Black Oxide |
| CCI-137-2-S | 1 3/8 Double Split Steel Collar Black Oxide |
| CCI-143-2-S | 1 7/16 Double Split Steel Collar Black Oxide |
| CCI-150-2-S | 1 1/2 Double Split Steel Collar Black Oxide |
| CCI-156-2-S | 1 9/16 Double Split Steel Collar Black Oxide |
| CCI-162-2-S | 1 5/8 Double Split Steel Collar Black Oxide |
| CCI-168-2-S | 1 11/16 Double Split Steel Collar Black Oxide |
| CCI-175-2-S | 1 3/4 Double Split Steel Collar Black Oxide |
| CCI-181-2-S | 1 13/16 Double Split Steel Collar Black Oxide |
| CCI-187-2-S | 1 7/8 Double Split Steel Collar Black Oxide |
| CCI-193-2-S | 1 15/16 Double Split Steel Collar Black Oxide |
| CCI-200-2-S | 2 Double Split Steel Collar Black Oxide |
| CCI-206-2-S | 2 1/16 Double Split Steel Collar Black Oxide |
| CCI-212-2-S | 2 1/8 Double Split Steel Collar Black Oxide |
| CCI-218-2-S | 2 3/16 Double Split Steel Collar Black Oxide |
| CCI-225-2-S | 2 1/4 Double Split Steel Collar Black Oxide |
| CCI-231-2-S | 2 5/16 Double Split Steel Collar Black Oxide |
| CCI-237-2-S | 2 3/8 Double Split Steel Collar Black Oxide |
| CCI-243-2-S | 2 7/16 Double Split Steel Collar Black Oxide |
| CCI-250-2-S | 2 1/2 Double Split Steel Collar Black Oxide |
| CCI-256-2-S | 2 9/16 Double Split Steel Collar Black Oxide |
| CCI-262-2-S | 2 5/8 Double Split Steel Collar Black Oxide |
| CCI-268-2-S | 2 11/16 Double Split Steel Collar Black Oxide |
| CCI-275-2-S | 2 3/4 Double Split Steel Collar Black Oxide |
| CCI-281-2-S | 2 13/16 Double Split Steel Collar Black Oxide |
| CCI 287-2-S | 2 7/8 Double Split Steel Collar Black Oxide |
| CCI-293-2-S | 2 15/16 Double Split Steel Collar Black Oxide |
| CCI-300-2-S | 3 Double Split Steel Collar Black Oxide |
| CCI-318-2-S | 3 3/16 Double Split Steel Collar Black Oxide |
| CCI-325-2-S | 3 1/4 Double Split Steel Collar Black Oxide |
| CCI-337-2-S | 3 3/8 Double Split Steel Collar Black Oxide |
| CCI-343-2-S | 3 7/16 Double Split Steel Collar Black Oxide |
| CCI-350-2-S | 3 1/2 Double Split Steel Collar Black Oxide |
| CCI-393-2-S | 3 15/16 Double Split Steel Collar Black Oxide |
| CCI-400-2-S | 4 Double Split Steel Collar Black Oxide |
