... "-5" 3.capacity:80-120kg 4.ball bearing pu locking caster wheels for movable dollies trolleys item numberwheel diameter(mm)wheel width ... 130 8-12 100H330125DB 125 32 153 8-12 120Swivel,rigid and swivel with double brake,thread stem type,flat stem ... casters,Medium duty casters,Heavy duty casters,Garbage disposal rubber caster,Scaffording casters etc. For custom products, please offer us the ...