12" Heavy Traffic Grate Collar for Corrugated HDPE Drainage Pipe | Agri Drain this 6" tall x 15

this 6" tall x 15 ¾" wide screen fits 12" Inline and Inlet structure applications

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

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

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 this 6" tall x 15Heavy 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.