General description The CSPARKV 2 Pcs Zinc Alloy Glass Door Lock is designed to enhance the security of cabinets and display cases with glass doors. Made from high-quality die-cast zinc alloy and steel, this lock not only provides safety but also adds a touch of elegance to your furniture. Its U-shaped buckle design and thickened locking plate ensure durability and protection for your valuable items. Technical specifications Material: Die-cast zinc alloy and steel Thickness compatibility: 5-12mm glass doors Quantity: 2 locks and 4 keys Installation No drilling required Quick and easy installation Slides easily over the edge of the glass door Includes sturdy pads to protect fragile glass Usage This lock is ideal for various applications, including: Display cabinets Showcases Glass doors in retail stores