Our most versatile piano caster cups, the clear lucite caster cups from Jansen eliminate the need to match the piano or room decor. The cups are large enough to fit nearly all baby grand and parlour grand piano casters, fitting both single and double casters. Each piano caster cup is sold separately, so don't forget to order 3 for a typical grand set or 4 for an upright piano.
Also available in black, brown, or brass plated for an additional $5.00 per caster cup.
Outer diameter: 4½"
Inner diameter: 2¾"