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Irwin Hanson POWER-GRIP 536 Series 53604 Screw Extractor, ST-4 Extractor, Straight Flute, Steel
Made from rugged, HCS for use in soft materials or thin-walled pieces such as pipe and fittings. Able to remove left-hand bolts as well as right-hand bolts. Extractor size and recommended drill bit size are etched on each tool for easy identification.
| Extractor Size | ST-4 |
| Bolt/Screw Size | 1/2 to 9/16 in, 1/4 in NPT, 12 to 14 mm, 1/4 in BSP |
| Drill Size | 5/16 in |
| Flute Type | Straight |
| Shank Type | Straight |
| Material | Steel |
| Length | 6 in |
| Suitable For | TR-98 Tap Wrench |