Night Vent Locking Reeded Casement Fastener - Aged Brass

<div>This Night Vent Reeded Casement Fastener&nbsp;is cast from solid brass and given an aged finish.&nbsp;To retain the original finish, regular polishing with a good quality metal polish is essential, however, if the intention is to allow the surface to age through oxidization, no attention needs to be given. Over time the brass will acquire a darker and more aged patina. The fastener can either be fully locked or locked in the night vent position. Both closed positions are achieved using an allen key which is supplied. Supplied with all fxings including two keep plates for both left and right handed windows.<br /> </div> <div>&nbsp;</div> <div>Suitable for internal and external use.</div>