5 stages trolley handle telescopic handle parts with iron material 1) item no.:ys125 h5 fb6 a01b02b02 2)the distance between two tubes:125mm 3)tube's material :metal -iron 4)trolley handle tube 's shape -square type b7 5)inquiry factors fron you : heigth , first stage length, second stage length, third length, forth length. Other requirement .