Number
size
Ball
D
D1
d
H
B
NO
DIA
PSK-B1
30
27.1
12.15
8.5
12.3
13
3/16
PSK-B2
38.5
32.2
14.2
10
14.1
15
PSK-A1
30.2
27.05
12.05
8.4
12.2
8
