Orbit 3-1/2" Deep, 4" Welded Square Box with Built-in Adapter - Universal Mounting Internal Adjustment Boxes Options:Red Internal Adjustment (10 Pack) can be controlled by Westgate

can be controlled by Westgate Smart app (download from App Store or Google Play)

The clearly marked sizes on the bit simplify the drilling process

catering to residential and commercial applications alike

removable blank bottom end wall and field installable shunt trips

Lens: Heavy duty clear glass lens

Orbit 3-1/2" Deep, 4" Welded Square Box with Built-in Adapter - Universal Mounting Internal Adjustment Boxes Options:Red Internal Adjustment (10 Pack) can be controlled by WestgateCategory SWITCH BOX Page UMIAB Series Flyer Description: Orbit's Universal Mounting Internal Adjustment Boxes (UMIAB Series) are 4" Sq. Boxes with a built in adapter for mounting and adjusting the box to fit various Electrical or Fire Life Safety applications. Built in adapter allows for adjustment of the UMIAB 35s from 1 2" to 1 1 2" and the UMIAB 25s from 1 2" to 1 1 4", ensuring devices sit flush with wall surfaces. UMIABs mount direct to stud