5 3/4" Plastic Piano Caster Cups

• Piano caster cups have two measurements—an overall outer diameter and an inner diameter (bowl area). You need to make sure your piano wheel’s diameter and depth measurements fit within the inner diameter of the cup.
• In general, some space is needed between the wheel and walls of the cup. As the inside of caster cups are often tapered, an exact fit will not match—and would make for difficult installation. We recommend at least a quarter inch difference between the diameter of the inner caster cups and your wheels. For example, if your piano caster's are 2" wide, you need a caster cup that has an inner-diameter of at least 2.25".

No, our caster cups are designed with felt or smooth-sanded bottoms to prevent scratches and damage to your flooring.

Yes, caster cups are essential for protecting your floors from the weight and movement of your piano. They help distribute the piano's weight evenly and prevent damage to hardwood, tile, or carpeted surfaces.

Definitely. Premium caster cups not only protect your floors and stabilize your piano, but also enhance the overall look of your setup. In contrast, cheap plastic or wood versions can look out of place, crack under weight, or even scratch and stain hardwood floors.

Hardwood piano caster cups are the best choice for hardwood floors. Their wide base and durable construction help distribute the piano’s weight evenly, preventing dents and scratches. Models with felt bottoms offer added protection and stay firmly in place without marking your floor.