... 3.capacity:100kgs Black rubber caster with steel core,roller bearing,swivel caster Item numberplate finishwheel diameter(mm)wheel ... of diameter and Attachment can be customized«»Fixed,With or Without Brake.»Can have Screw,stem, ... . if will be great if you provide drawings with dimensions & details or practical pics. Let us ... and casters. Black rubber caster with steel core,roller bearing,swivel caster