WA model Specification
| Model | Pipe OD (in) | Links |
| WA-T | (1-1/8)-(2) | 4 |
| (2-1/8)-(3-1/4) | 5 | |
| WA-C | (3-1/2)-(4-1/2) | 6 |
| (4-1/2)-(5-5/8) | 8 | |
| (5-1/2)-(6-5/8) | 9 | |
| (6-1/2)-(7-5/8) | 10 | |
| (7-1/2)-(8-5/8) | 11 | |
| (8-1/2)-(9-5/8) | 12 | |
| (9-1/2)-(10-5/8) | 13 | |
| (10-1/2)-(11-5/8) | 14 | |
| (11-1/2)-(12-5/8) | 15 | |
| (12-1/2)-(13-5/8) | 16 | |
| (13-1/2)-(14-5/8) | 17 | |
| (14-1/2)-(15-5/8) | 18 |
MP model Specification
| Model | Pipe OD (in) | Links |
| MP-R | (4-1/2)-(5-5/8) | 7 |
| (5-1/2)-7 | 8 | |
| MP-M | (6-3/4)-(8-1/4) | 9 |
| (8)-(9-1/4) | 10 | |
| (9-1/4)-(10-1/2) | 11 | |
| (10-1/2)-(11-1/2) | 12 | |
| (11-1/2)-(12-1/2) | 13 | |
| (12-1/2)-(13-5/8) | 14 | |
| (13-5/8)-(14-3/4) | 15 | |
| (14-3/4)-(15-7/8) | 16 | |
| MP-L | (15-7/8)-(17) | 17 |
| (17)-(18-1/2) | 18 | |
| (18-1/8)-(19-3/8) | 19 |