Duct Plugs | McMaster-Carr

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25/64" to 19/32"

33/64" to 45/64"

41/64" to 25/32"

23/32" to 15/16"

51/64" to 1 1/64"

29/32" to 1 1/16"

61/64" to 1 3/32"

1 1/32" to 1 1/4"

1 5/64" to 1 21/64"

1 3/16" to 1 29/64"

1 15/64" to 1 17/32"

1 5/16" to 1 39/64"

1 27/64" to 1 11/16"

Duct Size

Material

304 Stainless Steel

Shape

Tapered Plug Trade Size

Height

OD

Color

Fitting Connection

Quick-Disconnect Clamp

Component

Damper Hardware

Expansion Plug Type

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Performance

Chemical Resistant

High Temperature

Hardness

Maximum Temperature

Overall Height

For Duct Shape

Blade Material

304 Stainless Steel

Gauge

For Use With

Gender

End Construction

Seal Material

Synthetic Rubber

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166 Products

Protective Plugs

Tight-Hold Tapered Plugs

Tight-Hold Tapered Plugs

Tighten the wing nut to expand and seal

Other Products

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow through duct by adjusting from fully open to fully closed

Duct and Fittings

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Duct Damper Handles

Duct Damper Handles

Secure a replacement blade to your duct's damper or use to create a new damper

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