• R+U hinges
• V fittings
• B fittings
• R+U striker plate

The top support and the bottom hinge have been audited for compliance with the following standards:
PN-EN 13126 - 1:2006 Construction fittings - Requirements and testing methods for balcony windows and doors - Part 1: Common requirements for all types of fittings.
PN-EN 13126 - 8:2006 Construction fittings - Requirements and methods of research for balcony windows and doors - Part 8: Turn-and-tilt fittings, tilt-and-turn fittings and turn-only fittings. The audit has been carried out by Metalplast Karo Zlotow Research and Testing Company, certified by the Polish Accreditation Centre.