Heavy duty cast iron upright piano wheels with built in attached sockets, are ideal for heavy upright pianos (especially the extremely heavy uprights from the 1930s and earlier). The wheel is 1" wide, and has a diameter of 1-3/4". The round mounting plates are 2-1/8" in diameter, and have four screw holes to attach to your piano. The stem (the part that goes into your piano), is .90" in diameter and .97" in height. Manufactured in the United States.
Set of 4 piano wheels.