(Stock Lengths – 20’)
Outside Dimension

Wall Thickness

Weight per 20′

1/2 x 1/2 x
.063
8
5/8 x 5/8 x
.063
10
3/4 x 3/4 x
.063
12
.120
22
7/8 x 7/8 x
.063
15
1 x 1 x
.063
18
**
.083
22
0,12
30
1-1/4 x 1-1/4 x
.063
22
.120
39
1-1/2 x 1-1/2 x
.063
27
.120
48
.180
66
.250
90
1-3/4 x 1-3/4 x
.063
32
.120
56
**
.180
97
2 x 2 x
.063
36
.120
62
**
.180
88
**
.250
114
2-1/2 x 2-1/2 x
.120
82
.180
119
.250
151
3 x 3 x
.065
55
.120
97
**
.180
141
**
.250
187
.313
224
.375
249
3-1/2 x 3-1/2 x
.120
76
.180
166
.250
223
4 x 4 x
.120
132
**
.180
192
**
.250
259
.313
314
.375
366
.500
459
5 x 5 x
.180
244
.250
331
.313
403
6 x 6 x
.180
296
**
.250
403
.375
583
7 x 7 x
.250
475
** Also stocked in 24’ lengths