18" Rodent Guard | Agri Drain This low-profile 36" grate fits

This low-profile 36" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs

Special-sized to slide inside your 15" I

It fits outlet ODs from 15" to 17" and is designed for PVC and Corrugated Metal Pipe (CMP)

this 6" tall x 23 ¾" wide screen fits 18" Inline and Inlet structure applications

It fits outlet ODs from 11

18" Rodent Guard | Agri Drain This low-profile 36" grate fitsPrevent rodents and other pests from plugging drainage systems with this 18" Rodent Guard. Zinc dichromate plated steel resists corrosion and installs inside 18" I. D. pipe, where an included steel rod helps secure the guard while allowing debris to pass.