AmeriVent 7RSC Adjustable Storm Collar, 7 in Vent Hole, Galvanized Steel

Description
Specifications
45.454.454
0.38lb
12.5in
14in
14in
AmeriVent
HVAC DUCT WORK & VENTILATION
8 in ID x 10-7/8 in OD x 1-7/16 in H
Wall
Galvanized Steel
0.18
Adjustable
Type B Gas Vent
7 in