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|Grate Size||Available Tree Opening Sizes||Slot Size|
|72” round||16”, 18” dia.||0.25”|
|All dimensions are listed in inches unless otherwise noted.|
16″ diameter expandable tree opening. Available with cast 18″ diameter tree opening .25″ slot openings. 622 pounds per set. (Available with light openings, order as R-8876-1. 606 pounds per set.)