General description Add style and security to three-dimensional cabinets and display cases with glass doors using these Glass Door Cam Locks. Designed to protect your fragile and delicate treasures and collectibles from damage, loss, or theft, these locks are an essential addition to any retail store with display cases. Technical specifications Product Name: Glass Door Lock Color: Silver Product Size: 32*23*35mm Material: Zinc Alloy Surface Treatment: Nickel Plating Suitable Glass Thickness: 5-8mm (0.2-0.31 inches) Screw Hole Distance: 23mm Sandwich Cover: 2mm Compatibility and accessories Includes 4 locks Includes 8 unique keys (each key is unique to its corresponding lock) Installation Installation is quick and easy as the lock and keys come with a mounting pad to protect your fragile glass. The lock easily slides over the edge of your glass door without the need for drilling.