Masonry Boxes and Extensions

This Five Gang Masonry Box is a robust solution for electrical installations, featuring a 2-1/2" depth to accommodate multiple wires and devices. Its non-gangable design ensures a stable and secure fit into masonry walls, while the pre-punched...

This Five Gang Masonry Box is an essential component for electrical installations within masonry structures. Its 3-1/2" depth allows for ample wiring space, and the gangable design offers flexibility for future expansions. Key Features and...

This Five Gang Masonry Box is a robust and secure solution for electrical installations within masonry walls. Its 3-1/2" depth provides ample space for wiring and electrical components, while the non-gangable design ensures a stable and permanent...

This Four Gang Bracketed Masonry Box from Garvin Industries offers a robust solution for electrical installations in masonry walls. With a depth of 2-1/2 inches and non-gangable design, it ensures sufficient space for wiring and secure mounting with...

This Four Gang Bracketed Masonry Box from Garvin Industries is a robust and practical solution for electrical installations within masonry structures. The 3-1/2" depth accommodates various wiring configurations, making it versatile for multiple...

This Garvin Industries TBX-425 Four Gang Masonry Box Extension is a practical solution for extending existing masonry boxes. The 2-1/2" depth and built-in conduit knockouts make it a versatile choice for electrical wiring expansions and renovations...

This Four Gang Masonry Box is a robust and practical solution for electrical installations in masonry. Its 3-1/2" depth provides ample space for wiring and device accommodation, while the non-gangable design ensures stability and security within a...

This Gangable Masonry Box from Garvin Industries is a high-quality electrical box designed to facilitate complex wiring configurations in masonry applications. Its ten-gang design and 2-1/2 inch depth provide ample space for electrical connections...

This Garvin Industries TB-235 masonry box is designed for solid and secure installation in masonry walls. Its 3-1/2" depth and two-gang design make it a versatile choice for electrical installations requiring multiple wiring configurations. ...

This Four Gang Masonry Box is designed for solid and secure installation in masonry walls. Its 2-1/2" depth provides ample space for wiring and electrical components, while the non-gangable design ensures a stable standalone setup. Key Features...

This Garvin Industries Octagon Concrete Box is a robust solution for electrical installations requiring a secure and durable housing. The 4" depth and welded design ensure ample space and protection for wiring and connections. Key Features and...

This One Gang Masonry Box Extension from Garvin Industries is the perfect solution for adding depth to existing masonry boxes. The 2-1/2" depth and built-in conduit knockouts make it versatile for various electrical applications. Key Features...

This Garvin Industries TB-125-G One Gang Masonry Box is designed for solid and secure installation in masonry walls. Its 2-1/2" depth allows for accommodating a variety of electrical devices and wiring configurations, making it an ideal choice for...

This Garvin Industries TB-125 one-gang masonry box is designed for durability and ease of installation in masonry applications. Its 2-1/2" depth accommodates various electrical devices and wiring configurations, while the integrated conduit...

This One Gang Masonry Box by Garvin Industries offers a dependable solution for electrical installations within masonry walls. With a 3-1/2" depth and gangable design, it provides ample space for wiring and making connections, while the integrated...

This One Gang Masonry Box is designed for robustness and ease of installation within masonry structures. Its 3-1/2" depth provides ample space for wiring and electrical components. Key Features and Benefits Durable construction...

Garvin Industries' TBX-635 is a six gang masonry box extension designed to add depth to existing masonry boxes. The 3-1/2" deep extension is equipped with conduit knockouts, providing versatility and ease of use for electrical professionals. Key...

This Six Gang Masonry Box is an essential component for electrical installations within masonry walls. Its 2-1/2" depth and gangable features make it a versatile choice for contractors and electricians. Key Features and Benefits ...

This Six Gang Masonry Box is designed for robust and secure electrical installations in masonry walls. The box's 2-1/2" depth provides ample space for wiring and electrical components, while its non-gangable design ensures a stable and permanent...

This Garvin Industries TB-635 six gang masonry box is designed for durability and easy installation in masonry applications. Its 3-1/2-inch depth accommodates a wide range of devices and wiring solutions. Key Features and Benefits ...