Simpson Strong-Tie RPS22 1-1/2-Inch x 22-5/16-Inch Retro Plate Strap 50 PkJuly 22, 2026By 0 Comments Simpson RPS22 meets IBC, IRC and City of Los Angeles code requirements for HVAC and pipes in walls. Finish Galvanized. Some products available in ZMAX coating Share This
(QTY 7) Simpson Strong-Tie RPS22 1-1/2 Inch x 22-5/16 Inch Retro Plate StrapJuly 22, 2026By 0 Comments I was surprised by how durable the walls are—they don’t warp or crack easily. Share This
