Gray Metal 311 Series 4X3-311 Reducer, 4 x 3 in, Crimped Small End, 26 ga, Steel
Gray Metal 311 Series 4X3-311 Reducer, 4 x 3 in, Crimped Small End, 26 ga, Steel

Gray Metal 311 Series 4X3-311 Reducer, 4 x 3 in, Crimped Small End, 26 ga, Steel

Gray Metal 311 Series 4X3-311 Reducer, 4 x 3 in, Crimped Small End, 26 ga, Steel

Brand: Gray Metal
Part #: 1534
Customer Part #:
Gray Flex FC Series 4FC Connector Duct, 4 in, Aluminum
Gray Flex FC Series 4FC Connector Duct, 4 in, Aluminum

Gray Flex FC Series 4FC Connector Duct, 4 in, Aluminum

Brand: Gray Flex
Part #: 1259
Builders Best® 110812 Mini Louver, 4 in, 5.6 in W, 5.6 in H, 3/4 in D
Builders Best® 110812 Mini Louver, 4 in, 5.6 in W, 5.6 in H, 3/4 in D

Builders Best® 110812 Mini Louver, 4 in, 5.6 in W, 5.6 in H, 3/4 in D

Brand: Builders Best®
Part #: 1164
Construction Solutions DBXMBT6 Dryer Vent Box with Snap-On Trim Ring, 6 in H, Steel, Powder-Coated
Construction Solutions DBXMBT6 Dryer Vent Box with Snap-On Trim Ring, 6 in H, Steel, Powder-Coated

Construction Solutions DBXMBT6 Dryer Vent Box with Snap-On Trim Ring, 6 in H, Steel, Powder-Coated

Brand: Construction Solutions
Part #: 30151
Builders Best® Eave PEV620 111804 Vent Exhaust With Aluminum Tail, 4 in, 5-3/4 in L, 5-3/4 in W, Polypropylene, White
Builders Best® Eave PEV620 111804 Vent Exhaust With Aluminum Tail, 4 in, 5-3/4 in L, 5-3/4 in W, Polypropylene, White

Builders Best® Eave PEV620 111804 Vent Exhaust With Aluminum Tail, 4 in, 5-3/4 in L, 5-3/4 in W, Polypropylene, White

Brand: Builders Best®
Part #: 1165
Gray Flex R88SF, 8 in Duct, 25 ft Length, Polyester, R-Value: 8
Gray Flex R88SF, 8 in Duct, 25 ft Length, Polyester, R-Value: 8

Gray Flex R88SF, 8 in Duct, 25 ft Length, Polyester, R-Value: 8

Brand: Gray Flex
Part #: 1906
Gray Flex R84SF, 4 in Duct, 25 ft Length, Polyester, R-Value: 8
Gray Flex R84SF, 4 in Duct, 25 ft Length, Polyester, R-Value: 8

Gray Flex R84SF, 4 in Duct, 25 ft Length, Polyester, R-Value: 8

Brand: Gray Flex
Part #: 1907
Connection Type      :      Crimped Small End
Fitting Size      :      4 x 3 in
Gauge      :      26 ga
Material      :      Steel
Series      :      311 Series

Gray Metal Reducer, Series: 311 Series, 4 x 3 in Fitting, Crimped Small End Connection, 26 ga Gauge, Steel

  • Crimp on small end to use when reducing down pipe size in branch lines or flue systems
  • Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Gray_Metal_10X3_117SET_Catalog.pdf
  • Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Gray_Metal_5X4_311_Specification_Sheet.pdf