Stealthpivot NL

Stealthpivot is a compact pivot hinge, that can be fitted inside virtually any door. The self-closing pivot hinge can be configured for both 180° and 360° swing operation. When fitted and installed, the hinge remains invisible, hence the name "Stealth Pivot".
The pivot hinge is mounted straight on top of the finished floor and solid or reinforced ceiling surface, without the need for any built-in fixtures. The minimal anchoring with 2 bolts and plugs up to 4.5 cm depth allows for easy installation on any type of surface.
During development, a great deal of attention went into ease of installation, to ensure that the resulting pivot system could be used in both new and existing homes, regardless the construction, without any pre-installed fittings.