SIZE DIA LENGTH THICKNESS
6′ 6 feet 1 Inches
8′ 6 feet 1 Inches
9′ 6 feet 1 1/4 Inches
10′ 6 feet 1 1/4 Inches
12′ 6 feet 1 1/4 Inches
15′ 6 feet 1 1/2 Inches
18′ 6 feet 1 3/4 Inches
9′ 8 feet 1 1/2 Inches
12′ 8 feet 2 Inches
15′ 8 feet 2 1/4 Inches
18′ 8 feet 2 1/2 Inches
21′ 8 feet 2 3/4 Inches
24′ 8 feet 3 Inches
30′ 8 feet 3 1/2 Inches
36′ 8 feet 4 Inches
42′ 8 feet 4 1/2 Inches
48′ 8 feet 5 Inches