R-8737-B
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| Grate Size | Available Tree Opening Sizes | Slot Size |
|---|---|---|
| 72” x 72” | 23” square | 0.25” |
| All dimensions are listed in inches unless otherwise noted. | ||
23″ square tree opening. Bolted light opening grates (10.375″) for use with sub-grade lighting. .25″ slot openings. 645 pounds per set.
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