12" Heavy Traffic Grate Collar for Corrugated HDPE Drainage Pipe | Agri Drain Zinc dichromate-plated steel resists corrosion

Zinc dichromate-plated steel resists corrosion and installs inside 48" I

and similar pipe with an O

This galvanized external rodent guard helps keep rodents and snakes out of your pipe

Built with 1/2" PVC and 1/2" wide slots

This 12" version fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is intended for heavier-duty surface conditions

12" Heavy Traffic Grate Collar for Corrugated HDPE Drainage Pipe | Agri Drain Zinc dichromate-plated steel resists corrosionHeavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow. This 12" collar fits on the outside of Corrugated HDPE Drainage Pipe and holds the grate flush inside the collar.