Product: NDS 451 4" Corrugated Hub Adaptor , Black
Brand: NDS
Color: Black
Use to connect 4-inch single wall corrugated pipe in non-pressurized drainage systems
Meets ASTM standards
Spigot by hub connection
Material: polyethylene
Fits the following pipe fittings: sdr-35, sdr-26, Triple wall, and ASTM d-2729 pipe

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