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When your lock starts showing signs of wear or damage, you may wonder whether it’s better to restore it or swap it out. This decision can impact your family protection, your wallet, and your peace of mind. The right choice depends on several factors, including the type of damage, the time since installation, and how much protection level you require.

If the issue is minor—like a key that sticks slightly, a latch that won’t lock securely, or a wobbly hardware—repairing the lock is often the most practical solution. Many of these problems can be solved with simple maintenance. Using a dry lubricant in the cylinder, realigning internal components, or aligning the door strike can restore smooth operation without spending much money or time. Repairing is also ideal if the lock is still recently installed and from a reputable brand, as it likely has a many years of use left.

However, if the lock is physically broken—such as a snapped key inside the cylinder, a warped deadbolt, or a broken mechanism that won’t engage—replacement is usually the only viable option. Attempting to repair critically failed parts can be expensive with poor results. In these cases, the repair expenses might approach or even exceed the price of a new lock, and you can’t be confident it’ll hold up.

The age of the lock matters too. If it’s more than a decade or older, especially if it’s a entry-level unit without advanced protection tech, replacing it with a newer model is a smart move. Modern locks come with more durable components, anti-bump technology, and smart home compatibility. Even if the old lock seems functional, legacy mechanisms can leave your home vulnerable to common break-in methods.

Another critical factor is threat exposure. If you’ve been targeted by a burglar, lost keys, or given a key to an untrusted person, replacing the lock is strongly advised. Repairs won’t close the vulnerability of someone using an duplicated key. Rekeying or replacing the lock ensures only authorized people have access.

Lastly, consider long-term usability. If you’re thinking about adopting digital access, now is the time to opt for a new system. Installing a new lock gives you the chance to enhance your property’s safety.

In short, repair when the damage is minor, the lock is still in good condition, and you’re not facing security risks. Swap it out if it’s heavily damaged, کلیدسازی شبانه‌روزی سیار کرج the lock is long past its prime, or your security is at risk. When in doubt, hire an expert—they can assess the situation and help you make the most secure and economical decision.