An angular task range using both synchro and permanent contact back mechanisms. The range offers 2 standard back sizes.

• Q1 - Medium back task chair with PCB mechanism with side tension adjustment.
• Q1-A - Medium back task chair with PCB mechanism with side tension adjustment and fixed arms.
• Q1-AA - Medium back task chair with PCB mechanism with side tension adjustment and fixed arms.
• Q3 - Medium back task chair with synchro mechanism with side tension adjustment.
• Q3-A - Medium back task chair with synchro mechanism with side tension adjustment and fixed arms.
• Q3-AA - Medium back task chair with synchro mechanism with side tension adjustment and adjustable arms.
• Q2 - High back task chair with PCB mechanism with side tension adjustment.
• Q2-A - High back task chair with PCB mechanism with side tension adjustment and fixed arms.
• Q2-AA - High back task chair with PCB mechanism with side tension adjustment and fixed arms.
• Q4 - High back task chair with synchro mechanism with side tension adjustment.
• Q4-A - High back task chair with synchro mechanism with side tension adjustment and fixed arms.
• Q4-AA - High back task chair with synchro mechanism with side tension adjustment and adjustable arms.
• QV1 - Medium back visitors chair
• QV1-A - Medium back task chair with arms