Coupling hook for older windows. A traditional variant that works well for connecting windows.

A hole for fixing, then you let the hook step over the screw head of the corresponding sash and lock it that way.

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.

Role model Aug Stenman No 610

The period 1880 – 1975

Screw not included

Matching screw number 17

Model Låsbolaget N:o 1310

Period after 1880

Used for all espagnolettes and window knobs 5050