Related Post: 5 3 X 8 2 3 5 8 X 2 1 4 5 X 3 2x 8 5 X 3 2x 8 225 2 5 X 3 8 2x 6 5 3x 3 5x 8 2x 5 X 8 )+ 3 2x 4 5 6x 1 )= 3 (- 8 X )+ 2 5 2x 3 )-( X 8 )= 13 3 5 8 X 12 20 Ga Metal Studs