Source google image: https://sc01.alicdn.com/kf/HTB1OZDXKhSYBuNjSsphq6zGvVXa7/Auto-return-180-swivel-chair-base-kit.jpg_220x220.jpg
Mecanisme de tabouret de bar
Source google image: https://sc01.alicdn.com/kf/HTB1OZDXKhSYBuNjSsphq6zGvVXa7/Auto-return-180-swivel-chair-base-kit.jpg_220x220.jpg