If you plan to use a stainless steel lock outdoors this winter, you should take precautions to ensure that it does not freeze. At 32 degrees Fahrenheit and below, water turns into ice. If there is any moisture in your lock when this conversion occurs, it may cause the lock's internal components (such as pins) to freeze. Therefore, you will not be able to open the lock until the ice melts.
Although you cannot control the weather, there are some ways to protect your locks from freezing this winter. When the temperature starts to drop and approaches the freezing point, consider taking the following measures to protect the function of your lock.
Choose high-quality locks
Compared with low-quality locks, high-quality locks are less likely to fail under freezing temperatures. Low-quality locks are made of inexpensive materials and have very small tolerances that allow moisture intrusion. Moisture may enter the lock body through the buckle or keyhole. At this time, the moisture will settle around the safety pin and freeze.
High-quality locks such as keyed alike padlock manufacturers are made of high-grade materials and excellent craftsmanship to minimize the intrusion of moisture. Therefore, they are unlikely to freeze in cold weather.