Jansen Large Piano Caster Cups for Dual Wheel Piano Casters – 6.5" Diameter Color:Satin Walnut a person rocks back and

a person rocks back and forth

On Sale for $67

and shared pianos

A very useful and popular piano tool

Jansen Large Piano Caster Cups for Dual Wheel Piano Casters – 6.5" Diameter Color:Satin Walnut a person rocks back andThese American made Jansen large piano caster cups are designed for pianos with dual wheel casters that need more room than a standard caster cup. With a 6. 5" outer diameter and a 4. 25" inner diameter, this is a very large, hard to find caster cup size that offers a broad footprint while still looking more proportionate than an oversized 7. 5" cup under many grand pianos. If your piano has large dual wheel casters and smaller caster cups are not