General description Made of zinc alloy, this double opening security lock offers excellent corrosion resistance and is designed for glass doors with a thickness of 0.2-0.31 cm. It provides a stylish and secure solution for protecting your fragile treasures and collectibles from damage, loss, or theft, ensuring that only you have access to them. Technical specifications Material: Zinc alloy Glass door thickness compatibility: 0.2-0.31 cm Installation No drilling required for installation Includes mounting pads to protect fragile glass Quick and easy installation process Usage Ideal for securing three-dimensional cabinets and display cases with glass doors Suitable for both retail and home applications