Standard Square-Groove Window Friction Stay

Standard Square-Groove Window Friction Stay — Standard Square-Groove Window Friction Stay uses the YX29 reference for a regular square-groove arrangement available in several listed lengths and plate-thickness choices. Its 201 or 304 stainless-steel construction is a selectable material decision, while fit is governed by the profile channel, sash geometry and folded linkage space. The page should be used to prepare a dimensioned comparison, not to choose from appearance alone. Define the Square Groove First Measure the channel at more than one point and show the usable width, depth and mounting face on a section drawing. Include any corner obstruction or seal return that reduces the space available to the rail. This establishes whether the square-groove window stays can seat flat without forcing the track or moving it away from the intended sash edge. Separate Length From Plate Thickness List the required rail length and the plate-thickness option as two independent entries. A lo…