The 4×4 Heavy Duty High Back Chair is engineered for exceptional strength and ergonomic comfort, making it ideal for individuals requiring a sturdy seating solution. With a weight capacity of 185kg, this chair is designed to withstand intensive daily use while providing superior back and lumbar support.
Its heavy-duty upholstered shell, reinforced backrest foam, and high-density seat pan foam offer maximum durability and cushioning. The Top 200 Swivel & Donati synchro mechanism allows synchronized reclining, adapting to body movements for enhanced comfort.
Built to provide long-term support in demanding environments, this chair is perfect for corporate offices, control rooms, and home workspaces where reliability is essential.
Features:
- High Weight Capacity – Supports up to 185kg.
- Heavy-Duty Upholstered Shell – Built for durability and longevity.
- Ergonomic Design – Provides excellent lumbar support.
- Heavy-Duty Backrest & Seat Pan Foam – Ensures lasting comfort.
- Donati Synchro Mechanism – Allows synchronized reclining.
- Top 200 Swivel Mechanism – Enhances movement and flexibility.
Specifications:
- Weight Capacity: 185kg
- Seat Material: Heavy-duty upholstered shell
- Foam Density:
- Backrest: Reinforced heavy-duty foam
- Seat Pan: High-density foam
- Mechanism: Donati synchro mechanism with Top 200 swivel
- Adjustability: Ergonomic reclining with synchro tilt
Upgrade your workspace with the 4×4 Heavy Duty High Back Chair—a perfect blend of durability, comfort, and ergonomic excellence. Contact us for more details!








