Note: Digital colours shown are not accurate for colour selections and are intended for reference ONLY. Technical specifications SKU:1X57FIR Wood Species:Fir Thickness:11/16" Width:4-9/16" Length:84" Unit of Measurement:Each Profile:1X57 Species Red Oak $$ Aspen $ Fir $$ Maple $$$ Clear Pine $$ Knotty Pine $ Poplar $ White Oak $$$$ Thickness 11/16" Width 4-9/16" Length 84" Related Products 1X53 1X58 1X5