1,box size is 8*5 ft 2,double axles 3,cage is moveable 4,3 types brake available WE ARE AN INDEPENDENT ENTERPRICE, HAS OUR OWN IMPORT AND EXPORT RIGHTS, AND NO ANY BRANCH.1,8*5 box trailer size: SIZE(ft)outer size(L*W*H)(mm)inner size(mm)Tyreaxle length(mm)axlevolume(m³)trailer bottom plate8*5*13610*2005*7202375*1512*270185/14"1800single11.5mm2.5mm3705*2005*7502390*1520*270185/14"double2.0mm3705* ...