For surface mounting alarm devices and safety signals designed to fit 4" (102mm) square back boxes. Cover has three raceway twistouts on each side. Base has 1/2" and 1" trade size concentric and single-gang box KOs.
- Number of Gangs: 2
- Mount Type: Surface Mount
- Product Color: Red
- Product Material: Steel
- Height: 4.7"
- Width: 4.7"
- Depth: 1.4"