3 Inch Office Chair Casters, 5 Pack Heavy Duty PU Wheels with 11x22mm Standard Stem, 650LBS Load Capacity, Floor-Safe Silent Swivel Casters for Office/Gaming Chairs, No Chair Mat Needed（Red）

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-24 기준)

상품 특징

• Universal Size & Perfect Fit:These 3-inch (75mm) office chair casters feature a standard 11x22mm stem (0.42x0.85inch), compatible with 99% of office/gaming chairs on the market. The stem’s 24mm (0.93inch) base ensures stable installation—note: manual measurement may have slight errors, and the actual product prevails
• Heavy-Duty & Ultra-Smooth Performance:Built with 4 precision bearings and high-quality PU material, these casters support a total load capacity of 650lbs (for 5 wheels). The 360° swivel design and silent PU wheels deliver smooth, noise-free rolling (no more squeaks!) even on high-traffic surfaces
• Floor-Safe & Scratch-Free:Crafted from premium polyurethane, these casters won’t scratch, scuff, or damage any flooring—including wood, tile, carpet, and laminate. Ditch the chair mat: they glide gently across all surfaces while protecting your floor
• Tool-Free Installation in 5 Minutes:No tools needed! Simply::Pull out your old chair wheels and push the new casters into the chair base until fully secured. The snap-in design ensures a tight, stable fit—swap your wheels quickly without extra effort
• Versatile for All Scenarios:Ideal for home, office, and gaming setups: Whether you’re rolling between your desk and couch at home, moving around the office workspace, or gaming for hours in a racing chair, these casters adapt to all daily/working scenarios

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