15" Heavy Traffic Grate Collar | Agri Drain where an included steel rod

where an included steel rod helps secure the guard while allowing debris to pass

and fits inside 8" I

it installs in gravity-flow systems using flexible couplers and can be operated at varying depths with an extension handle (sold separately)

Prevent rodents and other pests from plugging drainage systems with this 12" Stainless Steel Rodent Guard

Flexible Fernco coupling for secure drainage pipe connections between 15" clay and 15" PVC

15" Heavy Traffic Grate Collar | Agri Drain where an included steel rodHeavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow. This 15" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar.