Frost Extension cast iron 20-40mm NPSM4
Frost 50mm extension collar
For use with threaded gratings and rodding eyes. Extensions can be stacked for further adjustability. Min 20mm, max 40mm.
Cast iron Grade EN-GJL-150 to BS EN 1561:1997
80%-97% recycled materials
100% recyclable
| SKU | 31.6000 |
| Title | Frost Extension cast iron 20-40mm NPSM4 |
| Net weight | 0.63 Kilograms |
| Body material | CAST IRON |
| Frost Product Guide & Pricelist Issue 03 | |
| Product Specification Sheet | Download PDF |
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