| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Royal Building Products | PLA D6012 | STOP COUPLING HXH D6012 |
| | Royal Building Products | PLA D6012-8 | CONCENTRIC REDUCER COUPLING HXH D60128 |
| | Royal Building Products | PLA D6012-4 | CONCENTRIC REDUCER COUPLING HXH D60124 |
| | Royal Building Products | PLA D6012-10 | CONCENTRIC REDUCER COUPLING HXH D601210 |
| | Royal Building Products | PLA D6012-6 | CONCENTRIC REDUCER COUPLING HXH D60126 |
