Incudes 3 keys. The Federal Lock SS Series 730 Steel Padlock is a high-quality security solution designed with key retaining and anti-drill features to provide maximum protection for your valuables. Made from a combination of brass and steel, this padlock boasts a shackle size of 11.1mm and a security rating of 9, making it a reliable choice for home and office use. With a sleek black and silver finish, this padlock is both durable and stylish, offering peace of mind with a 10-year manufacturer warranty. Whether you're looking to secure your property or protect your belongings, the Federal Lock SS Series 730 Steel Padlock is a practical and effective option.