7" Tall x 7 3/4" Overmolded Bottom Stoplog Board | Agri Drain It fits outlet ODs from

It fits outlet ODs from 8

Zinc dichromate-plated steel resists corrosion and installs inside 21" I

Replacement 4' x 6" stoplog handle for manually operated Inline and Inlet Water Level Control Structures

It fits outlet ODs from 18

Help eliminate plugged inlets and protect pond tubes from rodent entry with this 10" Yellow Bar Guard

7" Tall x 7 3/4" Overmolded Bottom Stoplog Board | Agri Drain It fits outlet ODs fromBlack overmolded bottom stoplog board for Inline Water Level Control Structures. Injection molded for rugged durability, with a thicker bottom o ring. This bottom most stoplog must be installed first and is sized for standard Inline style structures with inside dimensions of 8" wide x 10" depth.