| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | UST 180B28 | 180B28 SB 1-1/2 HT |
| | Approved Supplier | UST D180A28 | D180A28 2" SB HT |
| | Approved Supplier | UST D180B28 | D180B28 2" SB HT ( 8X5 ) |
| | Approved Supplier | UST D180C28 | D180C28 2" SB HT ( 8X7 ) |
