| Nominal Size | 15 x 15 x 10 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Royal Building Products | PLA K3315-10 | WYE PROFILE HHG K331510 |
| | Royal Building Products | PLA K1015-10 | TEE STR PROFILE HHH K101510 |
| | Royal Building Products | PLA K1515-10 | T-Y HxHxH K151510 |
| | Royal Building Products | PLA K3015-10 | WYE PROFILE HHH K301510 |
| | Royal Building Products | PLA K10315-10 | TEE STR PROFILE HHG K1031510 |
| | Royal Building Products | PLA K15815-10 | T-Y with SDR35 Branch HxHxG K1581510 |
