General description Strong and sturdy, this door lock is made of high-quality stainless steel, ensuring rust and corrosion resistance. Its keyless design allows for easy fixing of glass doors, preventing them from opening. The lock features a beautiful and elegant appearance, installed at the bottom of the door, and includes a rotary handle for convenient locking. Technical specifications Material: Stainless steel Glass thickness compatibility: 10-12mm Gap between glass door and floor: 5-10mm Installation hole size: 12-15mm round hole in the floor Installation Easy to install without drilling holes in the glass Requires only a 12-15mm round hole to be drilled in the floor Usage Suitable for glass doors in homes, hotels, bathrooms, shops, companies, warehouses, offices, and balconies