材质 
1-1/8
7|12|18
1.756
1.812
2.002
2.093
1.079
1.155
1-1/4
7|12|18
1.938
2
2.209
2.309
1.187
1.282
1-3/8
6|12|18
2.119
2.188
2.416
2.526
1.31
1.409
1-1/2
6|12|18
2.3
2.375
2.622
2.742
1.433
1.536
1-3/4
5|8|12
2.662
2.75
3.035
3.175
1.679
1.79
2
4.5
3.025
3.125
3.449
3.608
1.925
2.044
2-1/4
4.5
3.388
3.5
3.862
4.041
2.155
2.298
2-1/2
4
3.75
3.875
4.275
4.474
2.401
2.552
2-3/4
4
4.112
4.25
4.688
4.907
2.647
2.806
3
4
4.475
4.625
5.102
5.34
2.893
3.06
3-1/4
4
4.838
5
5.515
5.774
3.124
3.314
3-1/2
4
5.2
5.375
5.928
6.207
3.37
3.568
3-3/4
4
5.562
5.75
6.341
6.64
3.616
3.822
4
4
5.925
6.125
6.755
7.073
3.862
4.076