Weather Caps | McMaster-Carr

Filter by

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"

For Duct Shape

Component

Conduit Support

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"

Material

304 Stainless Steel

Mounting Location

Length

OD

DFARS Specialty Metals

Fitting Connection

Conduit Trade Size

Chimney Pipe Size

Gauge

For System Type

Duct Profile

Export Control Classification Number (ECCN)

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

REACH

Height

7 1/2" to 9 1/2"

Finish

Color

Environment

Conduit Type

Maximum Temperature

Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

How can we improve?

32 Products

Heating, Ventilation, and Air Conditioning

Chimney Vent Caps

Chimney Vent Caps

Cover chimneys to reduce downdrafts and block out debris

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Electrical Power, Networking, and Controlling

Weatherheads

Bring power into buildings and protect the entry point from rain and snow

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