Details
| 1022J | 422J | F30 |
| Weight: 1.2kgs | Weight: 1.2kgs | Weight: 1.1kgs |
| Operating pressure: 6-8par | Operating pressure: 6-8par | Operating pressure: 6-8par |
| Nail length: 10-22mm | Nail length: 10-22mm | Nail length: 20-50mm |
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