- Crimped on big end
- Used to increase diameter of galvanized round perimeter pipe
Description
Specifications
45.454.454
0.91lb
16.5in
16.5in
18.88in
Imperial
HVAC DUCT WORK & VENTILATION
7 to 8 in
Galvanized
24
45.454.454
0.91lb
16.5in
16.5in
18.88in
Imperial
HVAC DUCT WORK & VENTILATION
7 to 8 in
Galvanized
24