西班牙文: 此部件的设计已经行人,以便能够延长一个小手提箱(驾驶舱类型)的把手,这样,那些长得很长,无法在标准高度操作一个ASA的小卒就可以进入。 它的设计使其能够在不使用工具的情况下放松和压缩。其目的是使拖曳器能够在无信封的情况下,同时也能在无需移除拖曳器的情况下,将拖曳器从原来的ASA上移开。 Emglish: The design of this piece is designed to be able to extend the handle of a small suitcase(cabin type)so that people who have a length of upper lims that does not allow them to hold a handle at a standard height,can access it. It is designed in such a way that it can be loosened and tightened without need any objective is that the exteion can be folded down so to fold the handle of the suite case,without protruding,so the original handle can be pulled without removing the exteion.