Cam Lock - 22mm cam lock, bolt and lock body are connected together. Compact design and easy to use. Thickened base and locking plate with built-in security cylinder, the thickened locking tongue is more secure and reliable. Lock Size - 40x40mm. Cylinder length: 22mm, backrest: 26mm, cylinder diameter: 19mm, the lock fits the mounting hole of 19mm diameter drawer lock. Note: To ensure you buy the right product, please read the product description or image size carefully. Keyed Different Locks - Each lock comes with two matching keys, other keys cannot open the lock, with higher security and anti-theft performance. Thickened base and locking plate with built-in security cylinder, the thickened locking tongue is more secure and reliable. Wide Application - The furniture lock with key is ideal for drawers, mailboxes, cabinets, office cabinets, wardrobes, display cabinets, iron cabinets, wardrobes, and is also a perfect replacement lock.