https://www.openlearning.com/u..../cullenmorgan-smnmi5
https://notes.io/w6bCu
What Is the Key Truck? Locks A lock is used to secure a door, gate or lid in order to stop unauthorized entry. The lock's operation can be controlled using a dial or key. Locks are available in a broad variety of sizes and styles to fit a variety of configurations. They can also be customized to meet specific requirements. Materials used in locks are assessed for durability, aesthetics and functionality. Some are made from stainless steel while others are crafted