Full Length Couplers are sold on 48″ Lengths ONLY.
| Description | ID | Wall | Length |
| 29mm COUPLER | 1.018 | 0.052 | 48 |
| 38mm COUPLER | 1.398 | 0.060 | 48 |
| 54mm COUPLER | 2.009 | 0.060 | 48 |
| 2.55" COUPLER | 2.400 | 0.062 | 48 |
| 3.0" COUPLER | 2.880 | 0.062 | 48 |
| 3.9" COUPLER | 3.766 | 0.065 | 48 |
| 5.5" COUPLER | 5.198 | 0.084 | 48 |
| 6.0" COUPLER | 5.847 | 0.074 | 48 |
| 7.5" COUPLER | 7.312 | 0.084 | 48 |