Enhance the security of your double door with these top-quality APECS KM3* star and SS312 Euro Profile Two Double Cylinder Door Locks. These locks are made of polished nickel material that is both durable and stylish. The silver finish adds to the aesthetic appeal of your door. The pack contains two units of these locks with 3 keys each , making it suitable for installing on both patio doors. These double cylinder locks are designed to provide maximum security and are suitable for use on double doors. The APECS brand is known for its high-quality products, and these locks are no exception. Anti pick ,Anti-bump, Anti drill, Anti-snap with plug extraction protection. Upgrade your home security with these efficient and effective door locks.