split pin extractor

• 起开口销器

split pin extractor的用法和样例：

例句

1. Remove the cotter pin and nut from the drag link at the pitman arm.
   从转向拉杆上拆下转向摇臂处的开口销和螺母。
2. Rig tong pins, shackle pins and bolts must be secured with the proper size split pins.
   大钳销子，卸扣的销子和螺栓必须配有合适尺寸的开口销。