Our Lock Body features precisely machined internal components to ensure smooth and reliable operation, providing consistent and accurate locking mechanisms for enhanced security. Crafted from premium zinc alloy, this Lock Body offers exceptional resistance to corrosion, wear, and physical impacts, guaranteeing long-term performance in demanding environments. Designed to meet standard mortise specifications, this Lock Body seamlessly integrates with most door thicknesses and popular lock brands, simplifying upgrades and replacements. Pre-drilled mounting holes and clear alignment indicators enable quick, tool-minimal installation of this Lock Body, reducing setup time for DIY users and professional locksmiths alike. this high-grade Lock Body delivers superior pick resistance, drilling defense, and forced-entry prevention for residential and commercial applications., Manufacturer: TANGSIYANG