12" x 12", DuraSlot x Surelok, HDPE, Dual Wall, Corrugated, Adapter

Connects DuraSlot Drain to N-12 Pipe; A Corrugated Pipe Coupler that is Modified to Accept DuraSlot Drain on One End and N-12 Pipe on the Other; A Grate Anchor is Included

Adapter Fitting; Type Dual Wall, Corrugated; Size A 12 Inch; Size B 12 Inch; End Connection DuraSlot x Surelok; Material HDPE; Application Drain