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The Polylok 3001-SN D-Box Seal and Nut provides a watertight connection for drainage systems. This 4-inch seal is designed for use with Polylok 12-inch and 20-inch D-Boxes. Constructed from LLDPE for the seal and polypropylene for the nut, it accommodates 2-inch, 3-inch, 4-inch, and corrugated pipes. This versatile seal simplifies inventory by fitting multiple pipe sizes and D-Box models, ensuring secure installations.
Watertight 4-inch D-Box seal and nut, compatible with Polylok 12 and 20-inch D-Boxes, accepts various pipe sizes.
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