outer ∅
55
75
thickness
15-25
hole
14
steel wire
0.12
0.15
0.17
0.20
0.30
0.40
outer ∅
130
140
150
thickness
10 (every 5)
to 60
hole
40
steel wire
0.12
0.15
0.17
0.20
0.30
0.40
0.50
outer ∅
127
130
thickness
2 sections
3 sections
hole
28.5 Ch3
29 Ch4
50.5 Ch3
steel wire
0.15
0.17
0.20
0.30
0.40
steel cord
outer ∅
145
thickness
21
hole
30
steel wire
0.17
0.20
0.25
outer ∅
150
thickness
25
hole
22 Ch6
steel wire
0.17
0.20
0.25