As opposed to most other side hung hinges, Swing is a fully reversible solution. The hinge is based on a unique concept whereby an enclosed wheelhouse with ball bearings carries the sash and ensures easy opening and closing.
Spilka Swing hinges are available in sizes, designated M4 - M8. The width of the windows ranges from 388 mm to 888 mm.
The maximum sash weight for this type of window is 40 kilos