This complete set is designed for the renovation or construction of ergonomic and executive chairs, offering a durable and compatible solution with the most popular models on the market. It includes:

• Metal tilt mechanism – 20 x 15 cm
  Material: steel coated with electrostatic paint, black color
  Plate dimensions: 20 cm (length) x 15 cm (width)
  Functions:
  
  • Height adjustment with pneumatic cylinder
  • Adjustable tilt with tension wheels
  • Tilt position lock
  • Universal compatibility – check the distance between fastening holes: 20 x 15 cm
• Pneumatic cylinder for ergonomic chair – 35 cm
  Total length when fully extended: 35 cm
  Length of gas chamber (fixed, black): 18 cm
  Base diameter (fixed): 4.5 cm (tapering to 5 cm)
  Diameter of piston head (moving): 2.5 cm (tapering to 2.8 cm)
  Material: processed steel, black finish
  Features: smooth damping, noise reduction; balanced pressure; increased durability
• Executive type chair base – 64 cm, reinforced plastic
  Material: reinforced plastic (optional versions with metal elements)
  Color: black
  Diameter: 64 cm
  Steel thickness (for metal models): 1.2 mm or 1.5 mm
  Caster sockets: compatible with pressure-in type stems
  Recommendations: ideal for replacing worn bases, providing stability and support
• Cart for office chairs
  Material: wear-resistant rubber
  Color: Black-White
  Compatibility: Fits all standard chair bases (office, ergonomic, executive)
  Installation: Quick pressure-type installation, no tools required
  Use: Ideal for soft surfaces (carpets, rugs)

Recommended use:
This set is suitable for office chairs, ergonomic chairs, or executive chairs with standard fastening. It provides a comprehensive solution for renovation, maintenance, or new construction.