| PART # | END CONNECT TYPE | SIZE (inches) |
| AR6642FF-22A | Complete Riser Assembly | 6 x 6 |
| AR6442FF-22 | 42" High, MIIPT, Double 2" Arm (use 7-4D) | 6 x 4 |
| AR6642FF-22 | 42" High, MIIPT, Double 2" Arm (use 7-6D) | 6 x 6 |
| AR8642FF-22 | 42" High, MIIPT, Double 2" Arm (use 7-6D | 8 x 6 |
| AR664FF-2A | Complete Riser Assembly | 6 x 6 |
| AR6442FF-2 | 42" High, MIIPT, Single 2" Arm (use 7-4D) | 6 x4 |
| AR6642FF-2 | 42" High, MIIPT, Single 2" Arm (use 7-6D) | 6 x 4 |
| AR8642FF-2 | 42" HIgh, MIIPT, Single 2" Arm (use 7-6D | 8 x 6 |