The EUROPA 8014AB Main Door Lock is a high-security and durable locking system designed for both inside and outside opening doors. It features a three-bolt locking mechanism, providing enhanced protection against unauthorized access. The common reversible latch bolt allows for easy installation and compatibility with various door orientations. With a premium antique brass (AB) finish, it offers a stylish look along with corrosion resistance for long-lasting durability. Ideal for residential and commercial use, this lock ensures smooth operation, strong security, and an elegant design, making it a reliable choice for main entrance doors.