OK-01 office chair with permanent contact mechanism and height regulation

Upholstered and assembled in Spain with most of the components manufactured in EEC.

Mechanism: Backrest adjustment system through permanent contact with locking of the backrest tilt in any position and independent adjustment of the height and separation of the backrest.
Seat and backrest: Injected plastic supports anatomically shaped, density coated foam in seat 30 Kg and 25 Kg in backrest. Both seat and backrest are covered with protective injected shell.
Wheels: Dual 50 mm diameter wheels, injected into nylon. meet standards X5.1-1993/18 and UNI 8588/84. The castors supplied are hard and without breaks. Glides and other castors are availables optionaly.
Base 5-spoke: 5 spoke base diameter 600 mm. injected into nylon.
Automatic height adjustment: through the gas cartridge according to DIN 4550 Class 3 (certified by TUV LGA) and BS5459 level "S".
Upholstery: 100% polyester with more than 80,000 cycles of resistance to abrasion according to European standard EN 14465: 2004 + a1: 2007. Complies with EN 1021 1 and 2 standards on flammability. 12 colors to choose from. No glues are used to fix it.
Do you need another type of armrest? Add them to your purchase. The office chair arms from our catalog can be attached to it.