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Cast Iron Support Rings

These zinc-plated support rings are made of durable cast iron.

  • Zinc-Plated
  • Cast Iron Construction
  • Boss-Head Clamp and Thumbscrew Included
  • Several Diameters Available
They're equipped with a boss-head clamp and thumbscrew.

Support rings are available in several diameters.



Item # Well Diameter Unit Availability Price Quantity
470157-266 2" Each Retrieving
470157-268 3" Each Retrieving
470157-270 4" Each Retrieving
470157-178 5" Each Retrieving
470157-180 6" Each Retrieving
470157-182 7" Each Retrieving


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