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The ABB B1MGEXT-2 Carlon Non-Metallic Multi-Gang Outlet Box Extension is designed to extend the depth of non-metallic electrical boxes. This product is ideal for applications requiring extra space for wiring and accommodating various fixtures.
The box extender has a gangable design, making it versatile for multiple setups. Its threaded mounting ensures a secure fit.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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