Wall to wall minimum need 95CM width for double tracks
Aluminium clothes rack got 6 size Lenght pls visit https://www.bxlbusiness.com/doubletracks
Wall to frist rack minimum 25CM,if not enought the clothes hanger will collsion the wall
Frist rack to second rack minimum 45CM,if not enough 45CM the clothes hanger same level and same hole will collsion ,but can adjust the drying rack lift to different levels(a rack on top another slightly lower)
Like this unit ceiling width just 78CM
Single track ceiling wall to wall width size minimum 45CM