The ARMTOP arm and backrest set can be easily attached to the existing chair column and fixed at the desired height using the locking ring.
The highlight: When adjusting the chair height, the arm and backrest automatically moves with it. You decide whether you want to use ARMTOP as a backrest or as an armrest.
Advantages of ARMTOP:
- - Durable robustly processed steel construction
- Simple mounting, fits on any "standard" gas pressure column
- Variable in any position! 360° rotatable around the seat.
- Simultaneous height adjustment with the seat