6400 Series Mechanical Vault Lock

Description High-quality materials and flexible options make S&G’s Mechanical Vault Lock a durable, reliable choice for vault doors, day gates, and other secured spaces. Our four-wheel locks provide up to 100 million possible combinations and are UL-listed. Built with brass levers, 100% brass wheels, and gravity-operated spring mechanisms, S&G’s Mechanical Vault Locks are designed for durability and long life.