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STS UNION
DIMENSION : mm
SIZE
A
MM
INCH
8
1/4
37
10
3/8
37
15
1/2
41
20
3/4
48
25
1
54
32
1
1/4
60
40
1
1/2
66
50
2
73
65
2
1/2
80
80
3
89