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4 in. Type B Gas Vent Firestop

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Metal Fab

4 in. Type B Gas Vent Firestop

  • Fast #
  • Part #M4MFS
  • Item #1616913
  • Manufacturer Part #4MFS
3.4 out of 5 Customer Rating
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Metal Fab Type B Gas Vent Firestop
You last purchased this on
 
Metal Fab

4 in. Type B Gas Vent Firestop

  • Fast #
  • Part #M4MFS
  • Item #1616913
  • Manufacturer Part #4MFS
3.4 out of 5 Customer Rating
X Points
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Package Quantity Info:

Each: 1 Inner Pack: 1 Case: 6
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Product Details

Product Details

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SPECIFICATION

Specifications

Diameter - Inside 1:
4-14/25 in
Diameter - Inside 2:
6-1/2 in
Material:
Aluminum Alloy
UL Listed:
Yes