One. What is a "Hand-Lock"?
A lever handle lock is essentially a common door lock with a handle. Because it is installed on the door, the handle can be used to operate the lock, making it convenient to use, unlike the traditional old-style door locks.
In terms of style, the handles are available in European, Chinese, and modern minimalist designs. To match various furniture styles, the handles come in a wide range of shapes and colors. The products have good safety performance and are commonly used for entrance doors and interior doors. They can be used in residential buildings, offices, hotels, and other applications.
Two. Distinctions between hand-operated locks and spring-loaded locks
A lever lock is a commonly used type of door lock for home use. Its structure includes the lever, door lock panel, lock body, lock core, and related accessories.
Ball locks, also known as ball lock, bead lock, or pin tumbler locks, are one of the most common lock mechanisms. The principle involves using multiple cylindrical components of varying heights (referred to as pins, balls, or beads) to engage with the lock core. When the correct key is inserted, the pins are pushed to the same height, which releases the lock core.
The key difference lies in the unlocking method: a lever lock can be operated with a key alone, without a handle, while a handle lock requires a handle and must be operated after the key is used to unlock it.