High Impact Plastic Caster Cups for Pianos
I purchased a set of (4) black caster cups to use for my "artist" bench. The product appearance is pleasing and the larger diameter casters allow for easy movement of the bench vs the smaller casters I'm replacing. I would not recommend these casters for the piano. I have a set of (3) casters which are larger and much heavier construction to carry the 700+ lb. weight of the piano.
