Marie 335mm Casement Stay Window Latch Lock Stainless Steel Heavy Duty Casement Stay Adjuster

Solid stainless steel construction for durability, sturdy and not easy to rust With this window latch, can keep the windows from blowing open in wind/ storms, knob tightens to adjust the hold opening position Can be used to latch interior and exterior windows, holding open a window Easy to install, comes with screws for fixing Size: 335mm, quick and easy to adjust amount of window opening Marie window restrictor hook, can keep the windows from blowing open in wind/ storms, knob tightens to hold window in any position.