Check the listing for details. 305mm Casement Stay Window Latch Spray Silver. Condition: New. Listed at 18.12 USD. Description:1. Material: The window latch is made of stainless steel, with fine workmanship, stability and durability, strong load-bearing capacity, wear-resistant and corrosion-resistant, and can be used for a long time.2. Design: Thickened slide knob design, card point limit, no distinction between left and right; Loosen/tighten the knob to adjust the holding opening position. the window support is adjustable, you can change its length as needed, and fix the window firmly in place. It prevents the window from closing suddenly, reduces noise and wear, and provides a smooth opening and closing experience.3. Easy To Use: When installing, retract the bracket first, align the bracket with the window frame, drill holes, insert screws, and turn the knob to lock.