The APECS AP 3 Star Euro Cylinder Thumb Turn Door Lock Barrel is a versatile and secure option for various types of doors, including patio, bi-fold, front entrance, garage, and more. With its black colour and 6 pin design, this lock barrel offers durability and protection for your home. The set includes 5 keys for added convenience and peace of mind. Suitable for universal mounting, this unit is a reliable choice for locking mechanisms in DIY projects related to home security and maintenance.