Most locks come with very common keyways and lock cylinders that can be duplicated without your knowledge. Two key blanks make up over 90% of all door lock keys, and these 2 offer NO control to duplication. Upgrading your current lock cylinders is not costly and offers greatly improved security and assurance.

High-security lock cylinders use keys that are controlled and can only be copied with your expressed, written permission. Limiting of key duplication is one element offered with UL – 437 cylinders. Standard locks just can’t offer the assurance and peace of mind that quality high-security locks provide. If you want assurance that you are the only person who has keys to your locks, you must use a higher level of security lock cylinder than is offered as standard. Our high-security specialists will listen to your description of your unique needs and find a smart solution.