5" Tall x 7 3/4" PVC Stoplog Board | Agri Drain This 42" collar fits on

This 42" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

Prevent rodents and other pests from plugging drainage systems with this 24" Band-Type Rodent Guard

This 24" version fits on the outside of Corrugated HDPE Drainage Pipe and is intended for heavier-duty surface conditions

and removal easier

5" Tall x 7 3/4" PVC Stoplog Board | Agri Drain This 42" collar fits onPVC stoplog board with stainless steel hooks for strength and durability. Built for Inline Water Level Control Structures, this 5" tall x 7 3 4" wide board delivers adjustable water control, dependable sealing, and durable performance in standard structures.