Fire Escape/Egress Friction Stay Window Hinges | UPVC Hardware
Window Hinge Friction Stays, Tiberham 2 Pcs Heavy Duty Window Friction Stay Hinge for uPVC or Aluminium Profiled Windows, Hinge Length: 31 cm, Stack Height: 1.5 cm (Side Hung) : Amazon.co.uk: DIY
ERA Horizon Side Hung Window Hinge 311 x 17mm
Nico 16 Inch Friction Stay Window Hinge 13mm Stack height (Low Stack)