| Collar and Couplings Part Number | Description |
| CCI-25-1-AL | 1/4 Single Split Aluminum Collar |
| CCI-31-1-AL | 5/16 Single Split Aluminum Collar |
| CCI-37-1-AL | 3/8 Single Split Aluminum Collar |
| CCI-50-1-AL | 1/2 Single Split Aluminum Collar |
| CCI-62-1-AL | 5/8 Single Split Aluminum Collar |
| CCI-75-1-AL | 3/4 Single Split Aluminum Collar |
| CCI-87-1-AL | 7/8 Single Split Aluminum Collar |
| CCI-100-1-AL | 1 Single Split Aluminum Collar |
| CCI-112-1-AL | 1 1/8 Single Split Aluminum Collar |
| CCI-125-1-AL | 1 1/4 Single Split Aluminum Collar |
| CCI-150-1-AL | 1 1/2 Single Split Aluminum Collar |
| CCI-175-1-AL | 1 3/4 Single Split Aluminum Collar |
| CCI-187-1-AL | 1 7/8 Single Split Aluminum Collar |
| CCI-193-1-AL | 1 15/16 Single Split Aluminum Collar |
| CCI-200-1-AL | 2 Single Split Aluminum Collar |
| CCI-250-1-AL | 2 1/2 Single Split Aluminum Collar |
