Concave (inside radius)
6" (90°)
1' (45°)
1'-6" (45°)
2' (45°)
2'-6" (45°)
3' (30°)
3'-6" (30°)
4' (22½°)
5'
9'
15'
30'
6'
10'
18'
35'
7'
11'
20'
40'
8'
12'
25'
60'
Convex (outside radius)
6" (90°)
1' (90°)
1'-6" (90°)
2' (45°)
2'-6" (45°)
3' (30°)
3'-6" (30°)
4' (22½°)
5'
10'
20'
60'
6'
12'
25'
7'
15'
30'
8'
18'
35'
Back
Stones are available in straight, inside and outside 90° corners and the following radii:
Radii