rekeymenetelmiä

Rekeymentelmiä refers to methods or techniques used to change the internal configuration of a lock cylinder, typically to make old keys no longer functional and a new key the only one that operates the lock. This process is commonly performed by locksmiths when a key is lost, stolen, or when a building owner wishes to enhance security by ensuring only authorized individuals possess functional keys.

The primary reason for rekeying is security. If a key is compromised, rekeying a lock provides an immediate and cost-effective solution without the need to replace the entire lock hardware. It effectively renders the old key useless, preventing unauthorized access. This is particularly useful in situations like a tenant moving out, a former employee retaining a key, or after a security breach.

The process involves disassembling the lock cylinder and replacing the existing pins and springs with new ones that correspond to a specific new key. The old key will no longer align the pins correctly to allow the cylinder to turn, while the new key, cut to the precise length and depth for the new pin configuration, will operate the lock smoothly. Rekeying is a common service offered by locksmiths and is generally quicker and cheaper than a full lock replacement. It can be applied to various types of locks, including doorknobs, deadbolts, and even some automotive locks.