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Hubbell Power Square-shaft Screw Anchor Extensions Steel
Square Shaft “SS” multi-helix screw anchors are designed for heavy-guy loading. Extension shafts must be coupled to the helix section for installation to the proper These extensions include a single helix.
- 1-1/2 in square steel shafts.
- Hot dipped galvanized per ASTM A153
- The helical shaped plates do not auger into the soil but rather screw into it with minimal soil disturbance
- Includes a high-strength bolt and nut.
| Helix Size | 14 in |
| Type | Helical Anchor Extension - With Helix |
| Includes | Bolt, Integral Coupling, Nut |
| Brand | Hubbell Power |
| Torque Rating | 5500 ft lbs |
| Rod Diameter | 1-1/2 in |
| Number of Helices | 1 Helix |
| Length | 3-1/2 ft |
| Tensile Strength | 70000 lbf |
| Material | Steel |
| Finish | Hot-dip Galvanized |
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