Marco de Montaje Simplex 6.5"x4.5" Adaptador Universal de Placa de Pared de Acero - Alarma contra Incendios
🔧 Works well for wall box adapters, alarm system retrofits, or. Mounting Holes: 4 pre-drilled (one in each corner). Includes: Plate only — no hardware or screws. Material: Painted gray steel.