| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | UST 50B57F-1 | 50B57F-1 HT |
| | Approved Supplier | UST 50B57F-1B | 50B57F 1-1/8 HT |
| | Approved Supplier | UST 50B57F-1C | 50B57F 1-3/16 HT |
| | Approved Supplier | UST 50B57F-1D | 50B57F 1-1/4 HT |
| | Approved Supplier | UST 50B57F-1F | 50B57F 1-3/8 HT |
| | Approved Supplier | UST 50B57F-1G | 50B57F 1-7/16 HT |
| | Approved Supplier | UST 50B57F-1H | 50B57F 1-1/2 HT |
| | Approved Supplier | UST 50B57F-1L | 50B57F 1-3/4 HT |
| | Approved Supplier | UST 50B57F-1R | 50B57F 1-15/16 HT |
| | Approved Supplier | UST 50B57FL | 50B57F-3/4 HT |
| | Approved Supplier | UST 50B57FP | 50B57F-7/8 HT |
| | Approved Supplier | UST 60A57 | 60A57 1-1/4 SB HT |
| | Approved Supplier | UST 60B57 | 60B57 SB 1-1/4 HT |
