• Tru-Contour now manufactures Grade Rings in heights
    of 2", 4" and 6"
  • Includes a ring of #3 rebar for structural strength
  • Manufactured as wetcast
  • Sold in bundles:
    2"- 10 per bundle
    4"- 6 per bundle
    6"- 4 per bundle
  • Discounts available with large volume orders

Catch Basins | Manholes | Invert Forms | Protractor
Hole Former | Hangers | Grade Rings | Manhole Rehab
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