Glass Door Lock, Chrome Steel Lock, Glass Screen Lock, Lock For Glass Doors Showcase Lock With, For Glass Door Bit With(1pcs-silver) Quick and easy to install: The lock and keys come with a mounting mat to protect your fragile glass, and you don't need to drill a hole, so installation is quick and simple. It slips easily over the edge of your door glass.Unique key system: the keys are not identical, and are unique for each lock. With more than one lock, each key will be unique to this lock. This key system suitable for door glass up to 5-8mm thick, which is easily attaches to most retail display cases.Protect your collectibles: If you have a nice antique or vintage teacup, or other collectibles, you can use this lock to protect them from children, guests or other people, so that nothing be damaged, lost or stolen.Great for Business: This lock is perfect for business and home retail applications. Any retail setting with storefronts will find this security lock a great addition to their businesses.Exceptional solution: add style and security to stereo cabinets and display cabinets with glass doors. Protect your fragile, delicate treasures and collectibles with this lock. But no one will have access to your cabinet.Size: Can clip 3-8mmPacking List: 1 Piece* Glass Lock