| Nominal Size | 27 x 21 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Royal Building Products | PLA L2327-21 | WYE SAD DR35 GSK SWR GG 27 x 21 L232721 |
| | Royal Building Products | PLA K6027-21 | COUP STP PROFILE HH 27 x 21 K602721 |
| | Royal Building Products | PLA H2127-21 | TEE SAD SDR26 GSK SWR GG 27 x 21 H212721 |
| | Royal Building Products | PLA H2327-21 | WYE SAD DR26 GSK SWR W/ CLAMPS 27 x 21 H232721 |
| | Royal Building Products | PLA L2127-21 | TEE SAD DR35 GSK SWR GG 27 x 21 L212721 |
| | Royal Building Products | PLA K60527-21 | COUP INCR PROFILE HG 27 x 21 K6052721 |
