| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | UST 100E21 | 100E21 QD SPKT HT |
| | Approved Supplier | UST 2052A21 | 2052A21 23/32 BORE HT |
| | Approved Supplier | UST 2052B21 | 2052B21 3/4 BORE HT |
| | Approved Supplier | UST DS100A21 | DS100A21 SB 1-1/4 HT |
