30" Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain This 8" collar fits on

This 8" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

Help eliminate plugged inlets and protect pond tubes from rodent entry with this 18" Yellow Bar Guard

This 15" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

It reads slope ratio for bulldozers and heavy equipment

30" Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain This 8" collar fits onHelp keep damaging water out of drainage systems with this 30" steel hinged flap gate. It fits outlet ODs from 35" to 36. 5" and is built specifically for Corrugated HDPE Drainage Pipe.