Tombstone Louver Vent No Flange 4" Deep
Line: Signature Series Collection
Depth: 31 inch thick
Color: Choice Aluminum Coil Stock Colors
Material: Metal / .019 Aluminum
Screen: Functional And Non Functional
Standard wall depths are 3.5 inches. This tombstone vent is commonly called a 4 inch but is physically 3.5 to match the stud depth.