Product CM-FA-4SB-MKO 0276-9030 4″ SQUARE 1-1/2″ DEEP RED FIRE ALARM BOX Specification Sheet - CM-FA-4SB-MKO Specifications Cable Entry Knockouts Color Red Depth 1.5 Inches Insulation None Knockouts 4 Material 16G Steel Series CM-FA-4SB-MKO Standard UL Type Electrical Boxes UPC 190010061822
