Aluminum Column Dimensions & Load Bearing Data (Round)
Nominal Diameter
Actual OD (A Above)
Actual ID
Max. Square Encaseable
No. Staves
Standard Lengths (Ft)*
Load Lbs.**
Tested Length
6"
5-5/8"
4-3/4"
3-1/2"
3
8, 9, 10, 12'
16,000
8'
8"
8"
7-1/8"
5-1/4"
3
8, 9, 10, 12, 14, 16
19,000
8'
10"
10"
8-7/8"
6-1/4"
4
8, 9, 10, 12, 14, 16, 18, 20'
28,000
12'
12"
11-1/4"
9-7/8"
6-7/8"
5
8, 9, 10, 12, 16, 18, 20'
30,000
12'
15"
14-3/8"
13-1/8"
9-1/4"
6
16, 18, 20, 24'
34,000
12'
18"
18"
16"
11-5/16"
6
16, 18, 20, 24'
38,000
18'
24"
24"
22"
15-9/16"
6
24'
58,000
18'
30"
30"
28"
19-13/16"
8
24'
58,000
18'
*Subject to availability. Unlisted lengths available upon request.
**Includes safety factor. Wraparound applications of 10" diameter and greater are non-load bearing
Standard Round
Nominal Diameter
X (ID)
Y (OD)
Z (Height)
6"
5-5/8"
7-3/4"
1-15/16"
8"
8"
10"
2-1/16"
10"
10"
12-1/4"
2-7/16"
12"
11-1/4"
14-1/8"
3"
15"
14-3/8"
17-7/8"
3-1/2"
18"
18"
21-5/8"
3-3/4"
24"
24"
28"
4-3/8"
30"
Not Available
Doric Round
Nominal Diameter
X (ID)
Y (OD)
Z (Height)
6"
Not Available
8"
8"
12-1/4"
3-3/4"
10"
10"
14-1/2"
4-1/4"
12"
11-1/4"
17"
5"
15"
14-3/8"
20-3/4"
5-3/4"
18"
18"
25-1/2"
6-1/2"
24"
24"
31-3/4"
7-1/8"
30"
30"
43-5/8"
9-1/2"
Scamozzi Round (Cap)
Nominal Diameter
X (ID)
Y (OD)
Z (Height)
6"
Not Available
8"
8"
12"
5-1/8"
10"
10"
12"
5-1/8"
12"
11-1/4"
14-1/2"
6-1/2"
15"
14-3/8"
18-1/2"
7-1/2"
18"
18"
27"
7-3/4"
24"
24"
38-1/2"
14-3/8"
30"
Not Available
Corinthian Round (Cap)
Nominal Diameter
X (ID)
Y (OD)
Z (Height)
6"
Not Available
8"
8"
15-3/4"
10"
10"
10"
15-3/4"
10"
12"
11-1/4"
20"
12-1/2"
15"
14-3/8"
23-1/2"
15"
18"
18"
26-1/2"
18"
24"
24"
35-1/2"
25"
30"
Not Available