Features: Elevates the security of your commercial property with our Brass Mortise Lock Cylinder, featuring a Style and a convenient thumbturn for fast access . Crafted from high grade brass, this 1in mortise lock cylinder ensures long and resistance to wear, providing reliable protections for any storefronts door. Suitable for business owners, security managers, and maintenance professional seek to replace or upgrades their existing door hardware with minimal fuss. Perfectly suited for standard commercial storefronts door, this lock cylinder is designs to seamlessly integrate into busy retail, office, or industrial environment. The package includes three Precisions cut key, ensuring you have spares on hand for new staff or as backup, while maintaining controlled access to your premises. Specifications: Material: brass Lock cylinder length: about 2.54cm Diameter: about 34mm Bottom diameter: about 29mm Package Includes: 1xDoor Lock with Key note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.