Three Gang Retrofit Wall Box For Old Work Install Remodel Ready Walls Stud Or No Stud Mount One And One Half Inch Toggle Depth Fits Triple Device Smart Switch Or Outlet PC Wall Box

Three-Gang Retrofit PC Wall Box for Old Work Install
✔️ Stud or no-stud retrofit with 9 ports, 2 knockouts, 56.5 cu in

The Three-Gang retrofit wall box is a large-capacity old-work solution designed for remodels and smart-wiring projects. It fits in both stud and no-stud walls, providing a secure, flush installation for triple-device configurations like smart switches or outlets.

✅ 56-1/2 cubic inch interior capacity
✅ 9 wiring ports and two 1/2 inch knockouts
✅ Stud or no-stud retrofit mounting for remodel flexibility
✅ Snap-in 1-1/2 inch toggles for flush, secure fit
✅ Durable polycarbonate construction for long-term use
✅ Includes no-drop tabs and removable mounting block
✅ Compatible with ST3 Power/Low Voltage Divider for clean separation
✅ Fits triple device configurations in a standard three-gang box

💡 What is a three-gang wall box used for in an old-work remodel?

In short, it consolidates three devices in one sturdy box for tidy, code-ready wiring.

- Handy for mounting three devices in tight spaces - Helps keep wiring organized with ports, knockouts, and a divider option - Supports clean separation of power and low-voltage runs when using the ST3 divider - Ideal for smart-home upgrades and remodel projects needing one box