STC 41-2×4 Wood Studs 16″ O.C.-1+1 DW+WB Published June 18, 2020 at 603 × 600 in STC 41-2×4 Wood Studs 16″ O.C.-1+1 DW+WB STC 41-2×4 Wood Studs 16″ O.C.-1+1 DW+WB← PreviousNext →