Solid brass or plated-chrome specifically designed to match the brass work on both upright and grand pianos.
Highly durable with a felted underside to protect all types of flooring.
This is our 'larger' sized brass castor cup (pictured on the left), with an internal diameter of 80mm.
You will need 3 for a grand piano and 4 for an upright.
See also: 40mm castor cup