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A | B | C | E | F | Grate Type | Open Area | Perimeter | Shape |
---|---|---|---|---|---|---|---|---|
25-1/2 x 31-1/2 | 1-1/2 | 23-7/8 x 29-7/8 | 30 x 36 | 4 | C | 2.6 | 9.5 | Square/Rectangular |
All dimensions are listed in inches unless otherwise noted. |