

Frost Extension cast iron 40-95mm NPSM4
SKU 31.6001
Frost extension collar
For use with threaded gratings and rodding eyes. Extensions can be stacked for further adjustability. Min 40mm, max 95mm.
Cast iron Grade EN-GJL-150 to BS EN 1561:1997
80%-97% recycled materials
100% recyclable
SKU | 31.6001 |
Title | Frost Extension cast iron 40-95mm NPSM4 |
Net weight | 1.12 Kilograms |
Body material | CAST IRON |
Load rating |
Frost Product Guide & Pricelist Issue 04 | |
Product Specification Sheet | Download PDF |
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