This heavy-duty slotted ductile iron grate is for use with POLYCAST®651/751 12-inch Catch Basins. Made in the USA. It has two (2) bolt-down holes (bolts not included).
Actual Dimensions: 10-3/4" x 22-3/4" x 1-1/8" (not including the reinforcement fins on the bottom of the grate)
Open Area: 32 sq inches per linear foot. Slot Size: 5/8" wide
Meets Load Class E rating requirements, ideal for any high-traffic, heavy load applications such as:
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