Duct Vent Covers | McMaster-Carr

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Shape

Duct Size

Material

304 Stainless Steel

Component

Opening Width

For Duct Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Faceplate Width

Mounting Location

ID

Opening Height

For Duct Height

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

For Duct Shape

Faceplate Height

Color

Mounting Profile

OD

Duct Profile

For Duct Diameter

1 1/4" to 1 7/16"

1 1/2" to 1 11/16"

1 3/4" to 1 15/16"

2 7/8" to 4 7/8"

4 7/8" to 6 7/8"

6 7/8" to 8 7/8"

8 7/8" to 10 7/8"

Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Finish

Aluminum-Zinc Alloy Coated

RoHS

Chimney Pipe Size

Fitting Connection

How can we improve?

152 Products

Heating, Ventilation, and Air Conditioning

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Return Grilles

Cover the opening where air is pulled into your HVAC system

Chimney Vent Caps

Chimney Vent Caps

Cover chimneys to reduce downdrafts and block out debris

Chimney Storm Collars

Chimney Storm Collars

Pair with chimney roof flashing to prevent leaks where chimneys pass through roofs

Chimney Roof Flashings

Chimney Roof Flashings

Prevent leaks where chimneys pass through roofs

Registers

Direct and control airflow coming out of HVAC systems

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)