d:20 mm    D1:40 mm    B:25 mm

d:22 mm    D1:42 mm    B:28 mm

d:18 mm    D1:35 mm    B:23 mm

d:69.85 mm    D1:111.125 mm    B:61.112 mm

d:76.2 mm    D1:120.65 mm    B:66.675 mm

d:63.5 mm    D1:100.013 mm    B:55.55 mm

d:57.15 mm    D1:90.488 mm    B:50.013 mm

d:44.45 mm    D1:71.438 mm    B:38.887 mm

d:50.8 mm    D1:80.963 mm    B:44.45 mm