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New!Norwesco Septic Tank Manhole Extension 15 in. H x 20 in. D #63833

Item # 603613299

Image showing Septic Tank Manhole Extension 15 in. H x 20 in. D #63833
Image showing Septic Tank Manhole Extension 15 in. H x 20 in. D #63833
Image showing Septic Tank Manhole Extension 15 in. H x 20 in. D #63833
$159.99

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New!Norwesco Septic Tank Manhole Extension 15 in. H x 20 in. D #63833

Item # 603613299

Image showing Septic Tank Manhole Extension 15 in. H x 20 in. D #63833
Image showing Septic Tank Manhole Extension 15 in. H x 20 in. D #63833
Image showing Septic Tank Manhole Extension 15 in. H x 20 in. D #63833
$159.99

See 2 deals for this item

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Norwesco's manhole extensions make it easy to bring septic tank access points up to ground level for quick, hassle-free maintenance. Available in 6-inch, 15-inch, and 24-inch heights, these rugged extensions are designed to fit securely to Norwesco septic tank lids and maintain a watertight seal.

  • Durable polyethylene construction resists corrosion and cracking
  • Three height options to match your installation needs (6", 15", 24")
  • Compatible with Norwesco manhole covers and safety lids
  • Watertight connection helps prevent surface water intrusion
  • Lightweight and easy to install

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