| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 1112ZR | TAP 4-40NC PLUG |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 3712 | DIE 4-40NC 1IN RD ADJ |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 6112 | DIE 4-40NC 5/8" HEX |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 8012 | TAP 4-40 NC PLUG |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 9312 | DIE 4-40NC 1" HEX |
