7" Tall x 13 3/4" Overmolded Stoplog Board | Agri Drain view_product and a heavy flex coupling

and a heavy flex coupling for adjustability

and fits inside 21" I

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Protect the opening and keep flow moving with this 6" x 4' steel riser with 6" stainless trash guard

7" Tall x 13 3/4" Overmolded Stoplog Board | Agri Drain view_product and a heavy flex couplingBlack overmolded stoplog board for Inline Water Level Control Structures. Injection molded for rugged durability and sized for standard Inline style structures with inside dimensions of 14" wide x 16" depth. Measures 7" tall x 13 3 4" wide for consistent water control.