Garvin 52181-SPKR 4″x3-1/2″ Square Concrete Box w/Mounting Tabs
Garvin 52181-SPKR Description
4-in square 3-1/2 inch deep junction boxes with mounting tabs and (4) 1/2-in & (4) 3/4-in side knockouts and a raised ground are used on concrete forms. Their external tabs allow installer to nail/screw boxes to forms for stability during pour. They are used when extra depth is needed for dimmers cameras speakers strobes signals and other electrical and electronic devices. Garvin’s labor saving design eliminates the need to awkwardly install boxes and extension rings to accommodate deep devices.
Garvin 52181-SPKR Includes
- Raised Ground and concrete tight ko’s on bottom
Garvin 52181-SPKR Features
- Extra depth for speakers strobes horns and other deep devices
- External tabs allow installer to nail/screw boxes to forms for stability during pour.
- Labor saving design eliminates need to awkwardly install boxes and extension rings to accommodate deep devices
- (4) 1/2 in. and (4) 3/4 in. Knockouts
