Double Wall, Adjustable Pipe, 4 in x 12 in
Item #: 4RD-AJ12
MFR #: 4RV-AJ12
Double Wall, Draft Hood Connector, 4.5 in x 4 in L
Item #: 4RD-DH
MFR #: 4RV-DH
Double Wall, Storm Collar, 4 in
Item #: 4RD-SC
MFR #: 4RV-SC
Double Wall, Universal Female Adapter, 4 in x 6 in L
Item #: 4RD-UAF
MFR #: 4RV-UAF
Southwark DVB425 Dryer Vent Box, 4-1/4 in Dia, 4 in L, 10-1/4 in W, 15-7/8 in H, Aluminized Steel
Item #: DVB425
MFR #: DVB425
Southwark 27R Series 27R4127 Register Boot, 12 in L Register Opening, 4 in W Register Opening, Hot-Dipped Galvanized
Item #: 27R4127
MFR #: 27R4127
Southwark ATT Series ATT16 Take-Off, 16 in, Hot-Dipped Galvanized, Steel
Item #: ATT16
MFR #: ATT16
Southwark 58 Series 5886 Reducer, 8 X 6 in, 28 ga, Hot Dipped Galvanized, Steel
Item #: 5886
MFR #: 5886
JPL® MNI25-04 3-Ply Non-Insulated Flexible Air Duct, 4 in Dia, 25 ft L, 0.5 to 10 in-WG, Aluminum Foil/Polyester/Steel
Item #: MNI25-04
MFR #: MNI25-04
Double Wall, Gas Vent Top, 4.5 in
Item #: 4RD-RT
MFR #: 4RV-RT
DucTite®, 400, Round Reducer, Steel, 8 x 7 in
Item #: 400-8TO7
MFR #: 40087
DiversiTech® 710-100 Duct Strap, 400 - 460 lb Load, Polypropylene Woven, Black
Item #: 710-100
MFR #: 710-100