Sturdiness and security

Entrance doors made from combinations of timber and aluminium offer special advantages in terms of sturdiness, security and weatherproofing. The outer aluminium shell ensures long-term resilience against all kinds of weather, increasing sturdiness. The timber door leaf helps create a cosy interior. The knuckle hinge solution is technically sophisticated and aesthetically pleasing and a reliable companion for timber/aluminium doors.

The innovative VARIANT VX 7729/160-4 HA knuckle hinge system was specially developed for wooden and aluminium entrance doors. The satin-brushed stainless steel gives the hinge system – which features impressive technical functionality – an elegant and modern appearance. The set includes a knuckle hinge, receiver and cover angle.

  • for loads up to 160 kg 
  • can be used in combination with the 3D-adjustable receiver elements VX 7531 3D and VX 7535 3D 
  • comes with security pin  
  • weld-on hinge  
  • internal torsion-proof pin  
  • concealed, maintenance-free axial-radial slide bearing 
Product overview


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