Plastic Medical trolley caster with top plate Item : 061S100TPR Wheel diameter :76x32mm, ... 127 32 92x64 75x45 165 100 Widely used as medical casters ,medical trolley caster, medical facility castor, hospital bed caster, nursing cart caster ... wheel, worktable castor,nylon yoke castor, plastic brake caster, plastic medical caster.