Round-Groove Stainless Window Friction Stay

Round-Groove Stainless Window Friction Stay — Round-Groove Stainless Window Friction Stay is a 304 stainless-steel linked-arm stay intended for a profile with a round-groove mounting interface. The channel form is the defining fit feature: a rail prepared for a flat or square seat may share a similar width but will not support the same underside geometry. Profile shape, arm folding path and sash movement should therefore be reviewed before length or appearance. Capture the Groove Profile Accurately Use a scaled cross-section or measured sample to show the rounded seat, opening width, usable depth and fixing surface. Include any lip that constrains insertion. The round-groove window stays must contact the intended support line rather than bridge across a cavity or rock on the channel edges. Linked Arms Through the Opening Sequence Identify each pivot and trace the linkage from fully closed to the required opening. Note the maximum envelope beside the sash. Images from several opera…