2-1/8 in deep, 4 in octagon boxes with (2) 1/2 in Side Knockouts and (3) 1/2 in & (2) 3/4 in bottom have dual direction (4) 8-32 threaded mounting tabs with old work clips to add exit signs, sconce lights or cameras to existing walls or ceilings. Garvin Industries' deep, octagon boxes are made with a versatile combination head screw. They also come with labor saving installation and mounting tabs that align with most lighting fixtures.

Specifications:

Type: Old Work Cut-In Box
Depth: 2-1/8 Inch
Diameter: 4 Inch
Capacity: 20 Cubic Inch
Shape: Octagon
Number of Knockouts: 7
Knockout Location: (2) Sides, (5) Bottom
Knockout Size: (2) 1/2 Inch Sides, (3) 1/2 Inch Bottom, (2) 3/4 Inch Bottom
Material: 0.0625 Galvanized Steel
Mounting: Threaded
Approval: UL, CUL
Standard Package: 25