This complete set is dedicated to 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:

• Tilt mechanism made of metal – 20 x 15 cm
  Material: Steel with electrostatic coating, 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 – by checking the distance between mounting holes: 20 x 15 cm
• Pneumatic cylinder for ergonomic chair – 35 cm silver
  Total length when fully extended: 35 cm
  Gas cartridge length (fixed, silver): 18 cm
  Base diameter (fixed): 4.5 cm (slightly tapered up to 5 cm)
  Piston head diameter (movable): 2.5 cm (slightly tapered up to 2.8 cm)
  Material: stainless steel
  Features: smooth damping, noise reduction; balanced pressure; increased durability
• Executive chair base – 64 cm, reinforced plastic
  Material: Reinforced plastic (also available in versions with metal elements)
  Color: Black
  Diameter: 64 cm
  Steel thickness (for metal models): 1.2 mm or 1.5 mm
  Caster positions: compatible with screw-in type casters
  Recommendations: ideal for replacing worn bases, providing stability and support

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