6 x 4 )= 20 July 8, 2019 16 32 64 128 6 x 4 10 20 6 1 4 x 20 5 4 x 6 x 20 pressure treated deck boards X 6 5x 4 4x 2 20 0 X * 4 6 2 3 20 6 4 x 200 6 30 x 4 20 6 x 4 photo album 200 6 x 5 20 4 6 x 2 20 4 X 6 1998 x 4 2000 6 20 x 4 8 4 x 6 x 20 pressure treated lumber 20 x 6 4 2 8 20 x 6 4 divided by 2 8
