COUPLER 4IN BLACK INTERNAL
Advanced Drainage System
UPC00096942631785
Item Details
Internal coupler. Made with high density polyethylene resin. Lightweight and flexible. For residential and commercial construction. Can be used for interior and exterior foundation drains, downspout run-off drains, low-spot drainage plus driveway and sidewalk underdrainage. Heavy-duty fittings. Snap together coupling. Size 4".
