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Eugene, OR
7 AM - 8 PM
Jerry’s Home Improvement Center
HILLMAN 45973
Square keys are small bars of any length with similar height and width. They are inserted between a shaft and a hub to prevent relative rotation.
| Length | : | 3 in |
| Specifications | : | 3/8 in W x 3/8 in H |
| Material | : | Steel |
| Finish | : | Zinc |
- Common in general industrial machinery
- Made of high-strength steel
- Zinc-plated for moderate corrosion resistance