Round Columns
Maximum Load Bearing Limits
8” DIAM
10” DIAM
12” DIAM
14” DIAM
16” DIAM
18” DIAM
8,000 LBS.
10,000 LBS.
14,000 LBS.
18,000 LBS.
20,000 LBS.
20,000 LBS.
20,000 LBS.
COLUMN SIZE
6"x 8'
8”x 8’
8”x 10’
10”x 8’
10”x 10’
10”x 12’
12”x 8’
OUTSIDE NECK (A)
4-7/8”
6-1/4”
6-1/4”
7-3/4”
7-3/4”
7-3/4”
9-5/8”
OUTSIDE BASE (B)
6"
7-5/8"
7-5/8"
9-5/8"
9-5/8"
9-5/8"
11-3/4"
MIN. NECK HT. (C)
1-3/4"
2-1/4"
2-1/4"
2-3/4"
2-3/4"
2-3/4"
3-3/8"
FLUTES FROM BOTTOM
N/A
15”
21”
15-1/2"
21-1/2"
21”
8-1/2"
NUMBER OF FLUTES
N/A
16
16
20
20
20
24
TAPER FROM BOTTOM
N/A
33”
42”
33”
42”
50”
33”
COLUMN SIZE
12”x 10’
12”x 12’
12”x 14’
12”x 16’
14”x 8’
14”x 10’
14”x 12’
OUTSIDE NECK (A)
9-5/8”
9-5/8"
9-5/8"
9-5/8"
11-7/8"
11-7/8"
11-7/8"
OUTSIDE BASE (B)
11-3/4"
11-3/4"
11-3/4"
11-3/4"
13-5/8"
13-5/8"
13-5/8"
MIN. NECK HT. (C)
3-3/8"
3-3/8"
3-3/8"
3-3/8"
4”
4”
4”
FLUTES FROM BOTTOM
20”
22”
NA
NA
N/A
N/A
N/A
NUMBER OF FLUTES
24
24
NA
NA
N/A
N/A
N/A
TAPER FROM BOTTOM
26”
50”
74”
98”
0
6”
32”
COLUMN SIZE
14”x 14’
16”x 8’
16”x 10’
16”x 12’
16”x 14’
18”x 8’
18”x 10’
OUTSIDE NECK (A)
13-1/2"
13-1/2"
13-1/2"
13-1/2"
13-1/2"
15-3/4"
15-3/4"
OUTSIDE BASE (B)
15-3/4"
15-3/8"
15-3/8"
15-3/8"
15-3/8"
17-1/2"
17-1/2"
MIN. NECK HT. (C)
4”
3-3/4"
3-3/4"
3-3/4"
3-3/4"
6-1/4"
6-1/4"
FLUTES FROM BOTTOM
N/A
N/A
N/A
N/A
N/A
N/A
N/A
NUMBER OF FLUTES
N/A
N/A
N/A
N/A
N/A
N/A
N/A
TAPER FROM BOTTOM
56”
0
12”
36”
60”
0
12”
COLUMN SIZE
18”x 12’
18”x 14’
18”x 16’
18”x 18’
18”x 20’
OUTSIDE NECK (A)
15-3/4"
15-3/4"
15-3/4"
15-3/4"
15-3/4"
OUTSIDE BASE (B)
17-1/2"
17-1/2"
17-1/2"
17-1/2"
17-1/2"
MIN. NECK HT. (C)
6-1/4"
6-1/4"
6-1/4"
6-1/4"
6-1/4"
FLUTES FROM BOTTOM
N/A
N/A
N/A
N/A
N/A
NUMBER OF FLUTES
N/A
N/A
N/A
N/A
N/A
TAPER FROM BOTTOM
36”
60”
12”
36”
60”
