About This

• 【5‑Pack Standard Grip‑Ring Stem Chair Replacement Casters】 Set includes 5 double‑wheel replacement casters. Grip‑ring stem dimension:11 mm diameter ×22 mm length (7/16"×7/8"). Please measure your original chair stem before purchase. NOT compatible with I-KEA office chairs. Designed for standard office and computer chair base with grip‑ring socket.
• 【Material & Realistic Load‑Capacity Note】 Constructed with durable nylon housing and smooth PVC double‑wheel. Total combined load‑capacity for full set of 5 wheels is 100 kg, not per‑wheel rating. It is economical home‑office replacement caster, not heavy‑duty industrial‑grade PU caster. Repeated heavy‑load usage will accelerate PVC surface wear.
• 【Floor‑Surface Performance Reminder】 Smooth‑rolling performance works great on hardwood, laminate and tile hard floors, helps reduce floor scratches. Thick‑pile carpet will create higher rolling resistance and may result in stiff rolling. Hair and fine debris may get caught inside double‑wheel gap, regular cleaning is suggested.
• 【Tool‑Free Installation Expectation】 Tool‑free push‑in installation: pull‑out old casters with force, push new caster stem firmly into chair‑base socket. If chair‑base socket is worn‑out from long‑time use, new wheels may become loose and slip‑out. No printed‑paper instruction manual included.
• 【Home‑Office Practical Replacement Accessory】 Ideal cost‑effective replacement set for broken or worn‑out original office chair wheels. 360‑degree swivel supports flexible chair movement for daily home‑office, study‑room workstation scenarios.

Overview

• Color : Black
• Brand : NOVYQREN
• Material : Nylon
• Item Weight : 0.49 kg
• Mounting Type : Plate Mount