| No. | Part Number | Description |
| WP-22 | Torch Body | |
| A | Standard Series | |
| B | Gas Lens Series | |
| C | Large Gas Lens Series | |
| 1 | 22N22A | Collet 1/16″(1.6mm) |
| 22N23A | Collet 3/32″(2.4mm) | |
| 22N24A | Collet 1/8″(3.2mm) | |
| 2 | 022A | Torch Body w/ins. Boot |
| 3 | 22-9 | Insulating boot |
| 4 | 22-7 | Collet knob |
