The 2 Pack Hidden Shackle Puck Locks with Keys in the 6271 style are high-quality security devices designed for facility maintenance and safety. These locks are ideal for businesses and industrial settings looking to enhance their access control equipment. The hidden shackle design provides added protection against tampering and theft, making them a reliable choice for securing facilities. With two locks included in the pack, businesses can ensure the safety of multiple entry points while maintaining consistent security standards.