7" Tall x 11 1/4" PVC Bottom Stoplog Board | Agri Drain Zinc dichromate-plated steel resists corrosion

Zinc dichromate-plated steel resists corrosion and installs inside 30" I

it works with smoothwall pipe or Corrugated HDPE Drainage Pipe and uses durable 1/16" gum rubber with a wooden frame

Its compact short-handle design is easier to manage in confined areas

It fits outlet ODs from 54" to 55

7" Tall x 11 1/4" PVC Bottom Stoplog Board | Agri Drain Zinc dichromate-plated steel resists corrosionPVC bottom stoplog board with stainless steel hooks and a thicker bottom o ring. Built for Inline Water Level Control Structures, this 7" tall x 11 1 4" wide bottom board installs first in the track to support sealing and consistent water control.