Jansen Large Piano Caster Cups for Dual Wheel Piano Casters – 6.5" Diameter Color:Satin Walnut LEDs provide consistent

LEDs provide consistent

A very useful and popular piano tool

but occasionally some spinets or uprights will need the extra little bit of height adjustment)

and shared pianos

Caster Height Without Stem: 2-1/4"

Jansen Large Piano Caster Cups for Dual Wheel Piano Casters – 6.5" Diameter Color:Satin Walnut LEDs provide consistentThese 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