Support Stool RH is a support chair with a stool seat. The chair has a backrest and a steplessly adjustable and lockable control that releases the seat and backrest angle. All adjustments to the chair can easily be made while seated. Chair with seat height 390-525 mm comes with wheels for soft floors. Chair with seat height 580-825 mm is supplied with glides. Other types of castors are available as an option. If a high chair is to be fitted with castors, we recommend article 10583-1002 with automatic locking when loaded. Supplied with a foot cross in gray painted aluminum. Available in durable dark blue fabric or in black leatherette. NOTE:. Castors with surcharge only apply when ordering a chair. Otherwise, wheels apply separately 10583-2000.