... 2.total lock 3.capacity:70-140kgs Casters and wheels for trolleyscasters for shopping carts,furniture carts,appliances equipments,typewriter stands,hotel ... Heavy duty casters,Garbage disposal rubber caster,Scaffording casters etc. For custom products, please offer us the following details and ... application and we will be happy to suggest suitable wheels and casters. Casters and wheels for trolleys