Premium ABS Piano Caster Cups Four Pack Badass Floor Guards For Heavy Grand And Upright Pianos Scratch Free Foot Covers Keep Your Wood Flooring Smooth And Intact

High Performance ABS Piano Floor Guards Protect Surfaces

✔️ Set of 4 black cups fit 33mm / 1.29in grooves hold over 300kg load

Protect your hardwood floors from scratches and dents with these four premium ABS caster cups. They slip onto upright piano legs to form a sturdy shield that handles heavy weight without cracking. Strong absorption cuts vibration while keeping the body rock-solid during play.

✅ Load capacity supports over 300kg safely across all four units.
✅ Fitted inner diameter measures 33mm / 1.29in for snug grooves on most stands.
✅ Maximum outer pad diameter reaches 50mm / 1.96in for stable surface contact.
✅ Durable construction resists wear, reduces noise, and prevents slipping.

💡 How do caster cups prevent damage to hardwood floors?

Cup guards act as a handy buffer zone that keeps heavy instruments off delicate finishes. They work best when you understand how they spread out pressure instead of concentrating it on tiny metal wheels. A proper fit stops wobbling while absorbing sound vibrations from every note you play.

- Spread load distribution evenly to avoid dimples in soft timber surfaces.
- Match inner sizing precisely to block lateral slide and reduce friction.
- Use rigid plastic shells that withstand daily shifts without cracking under weight.
- Install covers early to preserve wood integrity before wheel marks appear.

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