DescriptionTask chair with chromed steel backrest support, available with backrest in fi reproof mesh or upholstered in the same material of the seat. Optional adjustable lumbar support available. Gas lift, synchro mechanism lockable in 5 positions, with adjustable tension and antishock backrest return system, hard foam fixed arms or polipropylene adjustable arms, polished aluminium or polipropylene base. Versione WK
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