The Sargent and Greenleaf 6700 series Safe Lock is a high-quality, reliable locking system designed for business and industrial applications. Made in the United States, this lock features a dial and ring mechanism for added security and convenience. With the trusted Sargent & Greenleaf brand, you can be confident in the durability and performance of this access control equipment. Ideal for facility maintenance and safety, this lock is a new complete product ready to enhance the security of your premises.