Masonry Boxes and Extensions

Introducing TBX-335 Masonry Box Extension Ring, an essential component from our series designed to enhance electrical installations in masonry walls. Crafted with precision by industry-leading experts, this extension ring ensures optimal functionality...

This Mason Box Extension Ring provides a simple and efficient solution for adding extra wiring space to your existing mason box setup. Part of Garvin Industries' reliable electrical accessories, it ensures compliance with electrical codes and...

Enhance your electrical installations with the Masonry Box Extension Ring. This four-gang, 3-1/2 inch extension is designed to increase the capacity of your existing masonry box, providing additional space for wiring and electrical devices. Key...

The Garvin TBX-225 Two Gang Masonry Box Extension is designed to provide additional space and accessibility for electrical wiring in masonry applications. This 2-1/2" deep extension is equipped with conduit knockouts, enhancing the functionality and...

This 2 Gang Masonry Box is designed for solid and secure installations within masonry walls. Its gangable feature allows for the combination of multiple boxes, creating a versatile and customizable setup for electrical systems. Key Features and...

The Garvin Industries TB-235-G is a robust and versatile solution for electrical installations within masonry structures. Its gangable design allows for easy expansion and customization. Key Features and Benefits Gangable design for versatile...

This 3 Gang Masonry Box is a high-quality electrical junction box designed to be installed in masonry walls. With a 2-1/2 inch depth and gangable design, it offers flexibility and ease of installation for electricians and contractors. Key...

This 3" x 2" Cut-In Switch Box provides a reliable solution for electrical installations requiring a non-gangable enclosure with easy access to conduit systems. Designed to be 2-1/2" deep, it accommodates various wiring needs with efficiency and ease...

This Garvin Industries TB-425-G 4 Gang Masonry Box is a versatile and robust solution designed for electrical installations within masonry walls. Its gangable feature allows for easy expansion to accommodate more devices or wiring as needed. Key...

This 4-inch Low Voltage Box Partition is designed to enhance cable management and installation neatness in electrical setups. It's part of a series that emphasizes organization and efficiency in low voltage installations.Key Features and...

This 5 Gang Mason Box Extension Ring is a practical solution for electricians needing to extend the capacity of an existing mason box. Its 3-1/2 inch depth provides ample space for additional wiring, making it ideal for complex installations or...

This 6 Gang Masonry Box from Garvin Industries is a high-quality, gangable electrical junction box designed to facilitate conduit and wire installations in masonry walls. The box is 3-1/2 inches deep, providing ample space for electrical connections...