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New!Norwesco Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid

Item # 6036137

Image showing Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid
Image showing Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid
Image showing Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid
$179.99

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New!Norwesco Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid

Item # 6036137

Image showing Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid
Image showing Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid
Image showing Septic Tank Manhole Extension 6 in. H x 20 in. D with 20 in. Safety Lid
$179.99

See 2 deals for this item

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This 6-inch-tall Norwesco manhole extension comes complete with a 20-inch safety lid for added protection and secure tank access. The built-in safety lid reduces the risk of accidental entry while still providing easy maintenance access.

  • 6" height raises access point for convenience
  • 20" safety lid included for added security
  • Rugged polyethylene material stands up to the elements
  • Designed for a watertight, secure fit on Norwesco tanks
  • Quick, straightforward installation

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