Banglii Office Chair Wheels Roller Blade - 11x22mm Stem Size，3 Inch Heavy Duty Rubber Caster ，Desk Chair Wheels Replacement Set of 5，Quiet Smooth for All Floors Including Hardwood and Carpet，Black (Grey) Table Turning Mechanism  (Furniture Accessories, Stainless Steel)

UNIVERSAL STEM SIZE - Office chair wheels feature a universal stem size with a stem diameter of 7/16 inch (11 mm) x length of 7/8 inch (22 mm), fitting most chair wheels on the market. However, please check the stem size of your old rubber office chair wheels before ordering to avoid purchasing the wrong size. Important Note: Not compatible with IKEA chairs. HEAVY-DUTY CHAIR CASTERS - Crafted from industrial-grade steel and polyurethane, these roller blade wheels office chairs feature precision ball bearings for exceptional load capacity, supporting up to 650 pounds. Ideal for heavier chairs or users requiring extra stability, these durable desk chair wheels resist wear even with frequent use, significantly extending their lifespan. NOISELESS SMOOTH ROLLING - Wheels for office chair feature a silent design. Soft polyurethane wheel shells and premium rubber minimize friction and noise during rolling. Precision ball bearings drive the swivel mechanism, enabling 360° rotation while ensuring quiet, smooth gliding across any surface. This prevents disturbances in the office or home. SUITABLE FOR ALL FLOOR TYPES - Office chair wheel replacement are encased in soft polyurethane material and shock-absorbing rubber, combined with precision ball bearings for smooth, effortless rolling. They minimize floor wear and leave no marks on any surface, even without chair pads. These casters glide safely across various floor types including hardwood, tile, carpet, and laminate. EASY TO INSTALL AND CLEAN - Replacing office chair casters is incredibly simple: just remove the old computer chair wheels and snap in the new ones. Plug-and-play, no tools required. Unlike dual-wheel gaming chair wheels, our single-wheel design prevents hair and debris from getting caught, making cleaning a breeze.