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Technical info
Size Reference Table
Blade diameter( mmx100 )
Equivalent size
Schiffli
PYA4
Merrow
50
6
null
null
null
55
7
null
null
null
60
8
null
null
null
65
9
null
null
0
70
10
null
null
1
75
11
null
null
null
80
12
0
null
2
85
13
null
null
null
90
14
1
null
3
100
16
2
null
4
105
17
null
null
null
110
18
3
2
5
120
19
null
3
6
125
20
null
null
null
130
21
4
4
7
140
22
5
null
null
150
22.5
null
5
8
160
23
6
6
null
180
24
null
7
null
200
25
null
8
null
230
26
null
null
null
250
27
null
null
null
280
28
null
null
null
330
30
null
null
null
400
33
null
null
null
