Introducing the Camden CM-1130-7212-3760KA Key Switch, a versatile solution for both indoor and outdoor flush applications. Crafted from durable cast aluminum, this key switch is designed to accommodate standard mortise cylinders ranging from 1 to 1-1/4 inches, ensuring compatibility with your existing systems. Its sleek mullion style measures just 1-3/4 inches wide, making it an ideal choice for tight spaces. Enhance your security setup with this reliable and stylish key switch. Don't miss out on the opportunity to upgrade your access control—order yours today!