|
|
|
| |
Support
Assembly Components: Beam Attachments
|
| |
|
FIG. 75
|
CHANNEL
ASSEMBLY
|
|
ORDERING:
|
Order by
channel size, rod size, C to C and "E" dimension, and material
required. E = C to C + 2L + W
|
|
ROD SIZE
|
3/8
|
1/2
|
5/8
|
3/4
|
7/8
|
1
|
1 1/8
|
1 1/4
|
1 1/2
|
1 3/4
|
2
|
2 1/4
|
2 1/2
|
2 3/4
|
3
|
3 1/4
|
3 1/2
|
|
H HOLE
|
1/2
|
5/8
|
3/4
|
7/8
|
1
|
1 1/4
|
1 3/8
|
1 1/2
|
1 3/4
|
2
|
2 1/4
|
2 1/2
|
2 3/4
|
3
|
3 1/4
|
3 1/2
|
3 3/4
|
|
S
|
9/16
|
11/16
|
13/16
|
15/16
|
1 1/16
|
1 3/8
|
1 1/2
|
1 5/8
|
1 7/8
|
2 1/4
|
2 1/2
|
2 3/4
|
3
|
3 1/4
|
3 1/2
|
3 3/4
|
4
|
|
W
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
5
|
5
|
5
|
5
|
6
|
6
|
6
|
6
|
6
|
7
|
|
T
|
1/4
|
1/4
|
3/8
|
3/8
|
1/2
|
1/2
|
1/2
|
1/2
|
3/4
|
3/4
|
3/4
|
3/4
|
3/4
|
3/4
|
3/4
|
3/4
|
3/4
|
|
L
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
1/4
|
3/8
|
3/8
|
3/8
|
|
|
C to C =
SPAN IN INCHES
|
|
NOMINALSIZE
|
WEIGHTper
ft. 2 C's
|
12
|
14
|
16
|
18
|
20
|
22
|
24
|
26
|
28
|
30
|
36
|
42
|
48
|
54
|
60
|
| |
MAXIMUM
SAFE LOAD IN KIPS
|
|
3
|
8.2
|
8.8
|
7.5
|
6.6
|
5.8
|
5.2
|
4.8
|
4.4
|
3.9
|
3.6
|
3.5
|
2.9
|
2.5
|
2.2
|
1.9
|
1.7
|
|
4
|
10.8
|
15.2
|
13.1
|
11.4
|
10.2
|
9.1
|
8.3
|
7.5
|
7.0
|
6.5
|
6.1
|
5.1
|
4.3
|
3.8
|
3.3
|
3.0
|
|
5
|
13.4
|
24.0
|
20.6
|
18.0
|
16.0
|
14.4
|
13.1
|
12.0
|
11.1
|
10.3
|
9.6
|
8.0
|
6.8
|
6.0
|
5.3
|
4.8
|
|
6
|
21.0
|
40.0
|
34.3
|
30.0
|
26.6
|
24.0
|
21.8
|
20.0
|
18.4
|
17.1
|
16.0
|
13.3
|
11.4
|
10.0
|
8.8
|
8.0
|
|
8
|
23.0
|
64.8
|
55.5
|
48.6
|
43.2
|
38.8
|
35.3
|
32.3
|
29.8
|
27.7
|
25.8
|
21.5
|
18.5
|
16.1
|
14.3
|
12.9
|
|
10
|
30.6
|
107.2
|
91.7
|
80.3
|
71.4
|
64.2
|
58.4
|
53.5
|
49.4
|
45.8
|
42.8
|
35.7
|
30.6
|
26.7
|
23.8
|
21.4
|
|
12
|
41.4
|
171
|
147
|
128
|
114
|
103
|
93.4
|
85.6
|
79.0
|
73.3
|
68.4
|
57.0
|
48.9
|
42.8
|
38.0
|
34.2
|
|
15
|
67.8
|
333
|
286
|
250
|
222
|
200
|
182
|
167
|
154
|
143
|
133
|
111
|
95.3
|
83.4
|
74.1
|
66.7
|
|
|
Product Index
