General description Durable and sturdy, this Anti-theft Security Glass Door Lock is made of high-quality stainless steel, ensuring resistance to rust and corrosion. Its keyless design allows for easy securing of glass doors, preventing unauthorized opening. The lock features a beautiful and elegant appearance, installed discreetly on the underside of the door. Technical specifications Material: High-quality stainless steel Glass thickness compatibility: 10-12 mm Distance between glass door and floor: 5-10 mm Installation No drilling required; simply drill a 12-15 mm round hole in the ground. Usage Suitable for glass doors in homes, hotels, bathrooms, shops, companies, warehouses, offices, balconies, etc. Features a rotating handle for easy locking of the glass door.