Medium WC™ Mechanism

DT3 Medium WC™ Mechanism for Swivel Office Chairs – Height Adjustment, Backrest Recline with Lock and Relax Function. Compatible with DT3 Unic-M and Spider models.

Equipped with two butterfly-style cable controls positioned on the seat, it provides a modern, ergonomic, and visually clean adjustment system. The mechanism allows height adjustment and recline with locking in up to 3 positions, reaching a maximum tilt of 113°, ideal for short breaks or moments of relaxation. The relax function is also included, with tension adjustment via a manual knob.

Its reinforced structure ensures durability for long-term use, with ergonomic, elegant, smooth, silent, and stable operation. It is the ideal choice for corporate environments or home offices that demand performance and professional comfort with advanced ergonomics.

• Original component for DT3 models: Unic-M and Spider.
• Suitable for swivel office chairs.
• Type: Medium WC™ (Wire-Control via cables).
• Controls: 2 butterfly levers on the seat (height and recline).
• Height adjustment.
• Recline with locking in up to 3 positions (up to 113°).
• Relax function with integrated rocking motion.
• Adjustable tension via manual knob.
• Reinforced and durable structure.
• Smooth and silent operation.
• Easy installation.