
Friction stay, 18 inch
- Size / load
- Max 1400 × 900 mm, 72 kg
- Material
- Stainless steel 304
- Used in
- Open-out side-hung, Top-hung
Outward-opening sashes hang on friction stays, and the stay — not the lock — sets how big the sash can be. The catalogue prints a size and load range per stay, and the stainless grade behind the A / B suffix.


Distributors order by code and quantity; fabricators send the window and take the set. Both are quoted the same way.