These latches are designed to secure doors, lids, panels and more, or to serve as a stop. A detent mechanism holds the latch in position every 90 degrees of rotation. The housings are made from die cast zinc with a red or black powder coat finish. The pin is made from steel with a blue chromate finish. The washer is made from plastic. The circlip spring is made from steel. The countersunk screw is made from steel. Adapter plates available separately.