AmeriVent 4EWT Series Wall Thimble, 4-9/16 in ID x 3-1/16 L Dimensions, 0.018 Gauge, Galvanized Steel

Description
Specifications
45.454.454
3.37lb
22in
9in
9in
AmeriVent
HVAC DUCT WORK & VENTILATION
4-9/16 in ID x 3-1/16 L
Galvanized Steel
0.018
Type B Gas Vent Pipe