45° Vertical Elbow Inside [4I]
  • Nominal 9" Rung Spacing
Radius
R
Load
Depth
H (4I) -A (4I) -B (4I) -C
12"
(305mm)
3"
(76mm)
4 1/8"
(105mm)
16-1/2"
(419mm)
6 7/8"
(175mm)
9 11/16"
(246mm)
12"
(305mm)
4"
(102mm)
5"
(127mm)
17 1/8"
(435mm)
7 1/8"
(181mm)
10 1/16"
(256mm)
12"
(305mm)
5"
(127mm)
6 1/4"
(159mm)
18"
(457mm)
7 7/16"
(189mm)
10 9/16"
(268mm)
12"
(305mm)
6"
(152mm)
7 1/4"
(184mm)
18 3/4"
(476mm)
7 3/4"
(197mm)
11"
(279mm)
12"
(305mm)
7"
(179mm)
8"
(203mm)
19 1/4"
(489mm)
8"
(203mm)
11 5/16"
(287mm)
24"
(610mm)
3"
(76mm)
4 1/8"
(105mm)
25"
(635mm)
10 3/8"
(264mm)
14 5/8"
(371mm)
24"
(610mm)
4"
(102mm)
5"
(127mm)
25 5/8"
(651mm)
10 5/8"
(270mm)
15"
(381mm)
24"
(610mm)
5"
(127mm)
6 1/4"
(159mm)
26-1/2"
(673mm)
11"
(279mm)
15-1/2"
(394mm)
24"
(610mm)
6"
(152mm)
7 1/4"
(184mm)
27 3/16"
(691mm)
11 1/4"
(286mm)
15 15/16"
(405mm)
24"
(610mm)
7"
(179mm)
8"
(203mm)
27 3/4"
(705mm)
11-1/2"
(292mm)
16 1/4"
(413mm)
36"
(914mm)
3"
(76mm)
4 1/8"
(105mm)
33-1/2"
(851mm)
13 7/8"
(352mm)
19 5/8"
(498mm)
36"
(914mm)
4"
(102mm)
5"
(127mm)
34 1/8"
(867mm)
14 1/8"
(359mm)
20"
(508mm)
36"
(914mm)
5"
(127mm)
6 1/4"
(159mm)
35"
(889mm)
14-1/2"
(368mm)
20-1/2"
(521mm)
36"
(914mm)
6"
(152mm)
7 1/4"
(184mm)
35 11/16"
(906mm)
14 13/16"
(376mm)
20 15/16"
(532mm)
36"
(914mm)
7"
(179mm)
8"
(203mm)
36 1/4"
(921mm)
15"
(381mm)
21 1/4"
(540mm)
Example: H4A-1240-12
 
Ordering Information:

Prefix No.
[F] [D] [M]   -   [W] [Bp] - [R]

[F] Flange - (H=I-Beam)

[D] Load Depth - (3", 4", 5", 6", 7")

[M] Material/Finish - (A=Alum.)

[W] Width - (06", 09", 12", 18", 24", 30", 36")

[Bp] Basic Part No - (4I)

[R] Radius - (12", 24", 36")

Note - H6A Only Available in 36"