ASPECT T-21 Mortise Lock, Chrome Finish

The ASPECT T-21 Mortise Lock is a robust and dependable locking solution engineered for both interior and exterior door applications. Finished in a sleek chrome coating, this lock combines aesthetic appeal with high-quality mechanical performance. Its universal design ensures compatibility with a wide range of door types, providing a secure and smooth locking experience for residential and commercial environments.

Advantages

The primary benefit of the ASPECT T-21 is its versatile construction, which allows for seamless integration into various door configurations. The durable chrome finish not only provides a modern look but also offers enhanced resistance to environmental wear, ensuring the lock maintains its functionality and appearance over time. With a precise center-to-center distance, the mechanism operates reliably, offering consistent security and ease of use for everyday door management.

Suitable for

• Residential interior and exterior doors
• Commercial office doors
• Replacement of standard mortise locking mechanisms

This lock may not be suitable for doors requiring high-security anti-burglary certifications or specialized fire-rated doors that demand specific hardware compliance. It is also not intended for use on extremely thin door profiles that cannot accommodate the specified backset dimensions.

Key specifications

• Finish: Chrome
• Distance between handle and cylinder center: 43 mm
• Distance from lock edge to cylinder center: 67.5 mm
• Opening direction: Universal

Installation of the ASPECT T-21 requires basic locksmithing tools to ensure the mortise pocket is correctly aligned with the door frame. The lock should be inserted into the prepared cavity, secured with the provided mounting hardware, and tested to ensure the latch and deadbolt engage smoothly with the strike plate. Regular alignment checks are recommended to maintain optimal performance.

What to consider before purchase

• Verify the backset and center-to-center distance of your existing door cutout
• Ensure the door thickness is compatible with the lock dimensions
• Confirm if your door requires a specific handle set or cylinder type

For long-term reliability, keep the internal mechanism free of debris and apply a light lubricant to the moving parts annually to ensure smooth operation.