The backrest height is approximately 13.5mm (0.53") at the screw hole boundary.
Hole spacing: 3.6cm/4.2cm/5cm/3.6cm (1.41 inches/1.65 inches/1.96 inches/1.41 inches) Please take out the damaged wheel and compare it with the picture, compare the number of screw holes and the diameter between the screw holes
Have a good load-bearing capacity
Wheels is very flexible to use,and you can save a lot of effort,Only after the size is confirmed can it be ensured that it can be replaced perfectly
China
Additional Information
NOTE :The wheel is not universal. Only for replacing wheels with the same hole pitch and shape. And is only SUITABLE FOR Hard shell case, NOT FOR any fabric cases.