Technical Details
The kit, composed of concealed hinges and long arm, allow 180° sash opening and can be clamp fitted on all eurogroove profiles. The lower 3D adjustable hinge is made up of a base in zamak and a new high strenght steel lever system. The upper hinge, also made of steel, is featured by a fast coupling arrangement to the sash.The patented lever system, without slots, ensures higher strenght avoiding the mechanical wear due to sliding movement. Can be used on windows with widths from 700 to 1700mm.
