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Best Ways to Keep the Mortise Lock Secure

Posted by National Lock Supply on Apr 5th 2023

A mortise lock is integral to any home or business security system, providing enhanced security and durability to your doors. While these locks are more secure than traditional ones, they still require proper maintenance and care to remain secure. This article will provide tips on the best ways to keep your mortise locks secure and to work correctly.

Change the Combination Regularly

This will help to ensure that any potential intruders who may have gained access to the lock in the past will not be able to do so again. This can be done easily by following the manufacturer's instructions for changing the combination.

Install a Deadbolt

Installing a deadbolt and your mortise lock will add an extra layer of security. The deadbolt will prevent the lock from being picked or manipulated and help ensure your door is secure. Make sure to choose a quality deadbolt that is strong and durable.

Use Quality Locks

Choosing a quality lock is essential when it comes to the security of your mortise lock. Quality locks are more challenging to pick and secure than cheaper ones, so invest in a quality lock for your security needs.

Install a Strike Plate

This helps to reinforce the mortise lock and make it more difficult to force open. Make sure to choose a strike plate that is strong and secure and install it to maximize its effectiveness.

Use Quality Keys

Quality keys are harder to duplicate and ensure that only authorized persons can access your property. Make sure to choose a quality key that is strong and secure and keep it in a safe place.

Install a Door Monitor

Installing a door monitor will allow you to monitor who enters and exits your property. This will help you track who is accessing your home or business and help to prevent unauthorized access.

How to maintain the Mortise Lock for optimum security

Maintaining a mortise lock is essential for optimum protection. It is vital to ensure that all lock components are in good working order, as any damage or wear can reduce the lock's effectiveness. Here are a few tips on maintaining a mortise lock for optimum security

Regular Inspection

Inspecting the Schlage L9453P 06N Entrance Mortise Lock With Deadbolt, W/ 06 Lever And N Escutcheon regularly is essential for ensuring that the lock is in good working order. Check the lock's components for any signs of damage or wear, and replace any worn or broken parts.

Regular cleaning

Dirt and dust can accumulate on the lock, which can cause it to malfunction or not work correctly. Make sure to regularly clean the Schlage L9453P 06A Entrance Mortise Lock With Deadboltto prevent this. You can use a soft cloth and a mild cleaning solution to wipe down the parts of the lock gently.


Lubricating the Schlage L9050P 06A Office And Inner Entry Mortise Lock, W/ 06 Lever And A Roseis essential for ensuring that it operates smoothly and that all components are in good working order. Use a lubricant specifically designed for locks, such as graphite powder.

Check the strike plate.

Over time, the strike plate can become worn or damaged, reducing the lock's effectiveness. Make sure to inspect the strike plate regularly and replace it if necessary.