Outside Vertical Elbow [VO]
Mitered Radius Dimensions
Radius "A" "B"
12"
(305mm)
17"
(432mm)
17"
(432mm) + Flange Height
24"
(610mm)
29"
(737mm)
29"
(737mm) + Flange Height
36"
(914mm)
41"
(1041mm)
41"
(1041mm) + Flange Heigh

Smooth Radius (Available only in 4" widths)
Radius Channel Width A or B C
(Straight)
12"
(305mm)
4"
(102mm)
181/8"
(460mm)
5"
(127mm)
24"
(610mm)
4"
(102mm)
301/8"
(765mm)
5"
(127mm)
12"
(305mm)
6"
(152mm)
24"
(610mm)
6"
(152mm)