Coupling – Poly Compression Fitting
| Code | Pipe x Pipe | A | B | C | Weight (g) |
| C020 | 20 x 20 | 104 | 39.5 | 46 | 88.7 |
| C025 | 25 x 25 | 109 | 41.25 | 52.5 | 104 |
| C032 | 32 x 32 | 132 | 51.75 | 63.75 | 172 |
| C040 | 40 x 40 | 146 | 60.75 | 78.25 | 307 |
| C050 | 50 x 50 | 174.4 | 68.5 | 92.5 | 437 |
| C063 | 63 x 63 | 208 | 82.75 | 109 | 625 |
| C075 | 75 x 75 | 250.9 | 107.5 | 132.5 | 1158 |
| C090 | 90 x 90 | 293.4 | 131.25 | 151.5 | 1691 |
| C110 | 110 x 110 | 382.6 | 166.5 | 175.5 | 1983 |