1, easy adjust to Q,K,CK 2, with 6 castors, two with lock 3, minimum assembly 10 mins only 4, ... This bed frame has a double angle iron rigid center support with two legs to provide maximum strength and distribute the weight ... Cross Rail: 1.18"x1.18"x27.2" 4.Centre Support: 1.97"x1.97"x55.12" 5.Link Rail: ... " from the floor Ⅲ:1.Leg:6 Regular 2.Leg Support:(None) 3.Caster/Glide:6 Regular casters dia2"x1.75 ...