Sunex 3504, 3/8 Inch Drive Impact Extension Set, 4 Pieces, SAE, 3 Inch to 15 Inch, Cr-Mo Steel, Radius Corner Design, Wobble Drive, Steel Ball Retainer, Dual Size Markings, Storage Tray, Meets ANSI Standards
| Country | USA |
| Brand | Sunex Tools |
| Manufacturer | Sunex International |
| Binding | Tools & Home Improvement |
| ItemPartNumber | 3691 |
| Model | 3691 |
| Warranty | Lifetime |
| Size | Metric Universal 12 Point |
| UnitCount | 1 |
| UPCs | 782386218377 |
| EANs | 0782386218377 |
| ReleaseDate | 0000-00-00 |