2--piece.
3/8" x 1/2" x 1" Steel Spacer$1.49
#10 X 1-1/2" Phillips Flat Head Sheet Metal Screw SS 50 Pack$14.99
R21 (7) 15"X93" BAT 67.81 S/F$93.685
5-1/4" X 14" Trus Joist Parallam PSL
