4-pack of security locks for double-door glass display cases, suitable for 0.2 to 0.3 inch thick glass doors, separate key, no drilling required, zinc alloy (with 8 keys)

Features: 1. Made of zinc alloy, sturdy and durable with a chrome finish. Rustproof, corrosion-resistant, high-precision, and long-lasting. 2. Suitable for frameless and tempered glass with a thickness of 5-8 mm. 3. Lock and key with mounting mat to protect fragile glass; no drilling required. 4. Solid round locking bolt with key connection; for burglar protection on the door. 5. Suitable for residential homes, revolving doors, office doors, hotel bathrooms, shop windows, and more. Specifications: Material: Zinc alloy, Surface treatment: Chrome, Color: Silver, Type: One size, Package includes: 4-pack * Glass door lock with keys and accessories. Note: Due to manual measurement, there may be a 1-3 cm error. Please be aware of this before purchasing. Due to different monitor settings, the actual color of the item may vary slightly. Thank you.