Heavy-Duty Aluminum Chair Base – 500 lbs Capacity (22”) | Sit Healthier

Heavy Duty Aluminum Base – 500 lbs Capacity (22”) The chair base serves as the core support of any ergonomic chair or stool, providing stability, strength, and smooth mobility. This five-star aluminum base is engineered for heavy-duty commercial use, offering enhanced durability and long-lasting performance in demanding environments. Built with a reinforced aluminum structure, this base delivers reliable support while maintaining a lightweight design for easy movement and everyday functionality. It is ideal for replacing a damaged base or upgrading your current chair for improved stability and strength Features Heavy-duty five-star aluminum construction for maximum durability Supports more than 500 lbs weight capacity 22” diameter base for enhanced stability and balance Compatible with standard casters featuring a 7/16" x 7/8" wire grip stem Universal 50mm (2 inch) cylinder hub for broad compatibility Designed for smooth movement and professional-grade performance Ideal for office, clinical, and commercial environments Suitable for replacement or chair upgrades Warranty: Standard 1 Year Note: This accessory is compatible with chairs from Sit Healthier chairs only. We cannot guarantee the compatibility of this item to other chairs outside our product list. Please contact customer service for more information. Item Number: N-ALUMINUM-BASE PLEASE NOTE: If the item is in stock, it will ship out the next business day.