100mm enclosed tower bolt for secure locking Galvanised finish for added durability Ideal for use on gates, doors, and sheds Complete with fittings for easy installation Heavy-duty design for long-lasting performance The Securit S4722 Tower Bolt 100mm offers a reliable locking solution, ideal for securing gates, doors, and sheds. Featuring a galvanised finish, it provides extra durability and protection against corrosion, making it perfect for outdoor use. The enclosed design ensures that it can be easily installed without any hassle, and it is designed to offer maximum strength and security.