8" X 8" Steel Access Panel Removable Door For Wall / Ceiling Application (Lock and Key) With Frame - [Outer Dimensions: 9" Width X 9" Height] Compatible with Duct 10" please note that the total

please note that the total outer dimensions of the grille measure 6" in diameter

Ideal for Walls & Ceilings: Designed for seamless installation in standard 10” x 8” duct openings

+ Product Details Perfect Fit & Easy Sizing - Designed for a 36" x 14" OR 14" x 36" duct opening (measured at the opening)

the Toe Space Grill seamlessly integrates with your cabinet setup

+ Product Details Size - 6"w X 36"h X 2"d (for duct opening measurement only)

8" X 8" Steel Access Panel Removable Door For Wall / Ceiling Application (Lock and Key) With Frame - [Outer Dimensions: 9" Width X 9" Height] Compatible with Duct 10" please note that the total+ Product Details Size 8"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9" width X 9" height Installation Easy installation just screw the sides of the access panel frame into your duct hole see photos for example. Our HVAC Access Door can be used in both commercial and residential settings. Design Easy access removable door provides easy access removable door for HVAC, plumbing,