30" Heavy Traffic Grate Collar | Agri Drain Zinc dichromate-plated steel resists corrosion

Zinc dichromate-plated steel resists corrosion and installs inside 18" I

It fits outlet ODs from 36" to 38" and is designed for PVC and Corrugated Metal Pipe (CMP)

This 6" cap creates a secure fit on PVC or pipe with a similar outside diameter and installs easily by sliding over the pipe end and tightening the included clamp

This 36" tall Section 1 piece with molded cap contains 24 1" holes per foot

30" Heavy Traffic Grate Collar | Agri Drain Zinc dichromate-plated steel resists corrosionHeavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow. This 30" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar.