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American Educational Products Extension Support Rings
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Description
- Strong, heat-resistant cast steel
Specifications
Specifications
| Material | Cast Steel |
| Length (English) Rod | 12 in. |
| Length (Metric) Rod | 30.4 cm |
| Diameter (English) Inner | 4 in. |
| Diameter (English) Rod | 0.31 in. |
| Diameter (Metric) Inner | 10.1 cm |
| Diameter (Metric) Rod | 0.79 cm |
| Product Type | Extension Support Ring |
| For Use With (Application) | Tough zinc plating helps to protect the rings and to combat rust |
| Quantity | Each |
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