型号
直径
AT474-1
3/8"
(9.53 mm)
AT474-1X
13/32"
(10.32 mm)
AT474-2
7/16"
(11.11 mm)
AT474-2X
15/32"
(11.91 mm)
AT474-3
1/2"
(12.70 mm)
AT474-3X
17/32"
(13.49 mm)
AT474-4
9/16"
(14.29 mm)
AT474-4X
19/32"
(15.08 mm)
AT474-5
5/8"
(15.88 mm)
AT474-5X
21/32"
(16.67 mm)
粤公网安备 44030502001747号
