Brass window screw for fixing window sashes. Two parts, a screw that is screwed through the sash and a counter plate that is attached to the window center post. Model of 1800-1900s type.

Window lock with hook for outward opening windows. Untreated brass. Screw included.

The eyelet hook is the intelligent window fitting from around 1920 onwards. The eyelet hook is mounted on the sash of a single or coupled window, and has an adjustable screw that allows you to always get the window tight, even if the sash is slightly skewed or the seal uneven. Very suitable for use in combination with Gysinge’s wool sealing strips.

Wing-shaped knob in sand-cast brass of the type that was common as closing fittings on recessed interior windows in the 19th century. Also called vervel.

The window can be opened when the knob is in the vertical position, or locked when the knob is horizontal. Can also be used to close cabinet doors and the like. Gysinge’s own model.

Including matching screw.