Steel elements
Structural steel elements and elements such as rungs, handles, are made of powder-galvanized carbon steel and powder painted. If the device has chains or / and slide, its slide plate ...
Fasteners and connection covers
All fasteners, such as screws, nuts and fasteners exposed to external conditions - are rustproof. The protruding screw heads and nuts are secured with plastic plugs. Vandal-proof screw ...
Ropes
Polypropylene ropes, if present, are ropes of increased resistance, pp-multisplit type with a diameter of 16 mm with a steel core, connected by means of aluminum or plastic connectors ...
