Trusted worldwide to protect safes, vaults, and equipment.
Safe, vault, and equipment security starts with a trustworthy lock. Sargent and Greenleaf mechanical locks protect your assets with quality materials, design, and workmanship. Our locks are easy to install, easy to operate, and proven resistant to tampering and attack.
We build our mechanical locks to high internal standards, and design many of our products to specific security certifications.
We’re working hard to make our customer service even more responsive. No matter where you are, Sargent and Greenleaf and our growing international network of distributor partners can answer questions, help you troubleshoot, or resolve issues with your mechanical locks.