ALEKO CX01A Steel Adjustable Latch for Swing Sliding Gates Windows and More Adjustable steel latch, mainly used on doors or windows. made of carbon steel, then galvanized. Latch perfectly resistant to fight against rust and have a beautiful surface. Heavy-duty construction makes it a perfect latch for your dog kennel or animal enclosure. High quality with a terrific value. CX01A Adjustable steel latch. Dimensions are down below and also in the picture.