
The DG0641D - Heavy-duty ductile iron slotted trench drain grate is finished with a durable galvanized coating for long-lasting performance in high-traffic drainage applications. It is compatible with POLYCAST® 500, 600, and 700 Series polymer concrete trench drain systems by Hubbell Inc.

Locking device not included. Click below on the system for the related locking device:
POLYCAST® 600 locking devices for DG0641D-G
POLYCAST® 700 locking devices for DG0641D-G

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