Screw-in Cylinders

These Screw-in-cylinder locks are often used for heavy duty wooden or metal doors because of their resilience and strength. Manufacturers such as ASEC, Garrison, Ingersoll and Yale all aim to provide top quality products to prevent any potential security breaches such as vandalism or robbery. A range of finishes are applied to these Screw-in- cylinder locks such as brass, chrome, nickel and steel which come in satin, matte and polished versions of the materials mentioned. These screw-in-cylinder locks come with 2 keys with the original purchase although more keys can be ordered (underneath the product descriptions on the same web page).