[High Quality and Durable] The key lock is made of high quality zinc alloy, which has better anti-rust performance, does not penetrate water, does not rust, and is resistant to corrosion and weathering. abrasion. [General Drawer Lock] 30mm cylinder length, 47mm lock plate, suitable for material thickness up to 23mm. Opening angle: 90. Please choose the right size according to your cabinet thickness before purchasing. [With 10 keys] The cam lock has 10 keys (including 5 emergency keys), all locks can be operated with a single key. So many quantities can meet your needs. [Simple assembly] Tighten with a hex nut (included) and a screwdriver. The cylinder lock set is very suitable for mailboxes, desk drawers, cabinets, office display cases, drawers, desks, jewelry boxes, furniture, RV doors or RVs, RVs, etc. [Protection and Privacy] Furniture locks with keys provide enough security, not only to protect your important items, but also to protect your children from dangerous objects such as sharp tools and inedible cleaning products. It also provides a high degree of privacy for personal items so that others cannot see them. Easy to install Drill a 19mm keyhole and secure the lock body. Assemble the panel and turn the hex nut to secure the latch. Adjust the position of the lock and tighten the screw. Package Contents 5x30mm Lock 10 Keys Note: Please measure the size before purchasing, the product image size is shown on figure.