hardwood sizes

Hardwood lumber comes in random widths, but not less than the minimum specified in the grades. The length may be any number of whole feet from 4 to 16, but no more than 50% of the boards in any shipment may be odd lengths.

The standard hardwood thicknesses are:

Rough Surfaced 2 Sides
3/8 inch 3/16 inches
½ inch 516 inches
58 inch 716 inches
¾ inch 916 inches
1 inches 1316 inches
1¼ inches 1 ยน⁄16 inches
1½ inches 1 516 inches
1¾ inches 1½ inches
2 inches 1¾ inches
2½ inches 2¼ inches
3 inches 2¾ inches
3½ inches 3¼ inches
4 inches 3¾ inches

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