Lagino Door Lock Handle with 80mm Cylinder Mechanism - Per Set

The 80mm mechanism refers to the backset the lock is built to fit. It suits doors prepared for an 80mm backset and is intended to provide a secure, centered operation. Confirm your door’s backset and hole alignment before installation.

The lock handle and cylinder are manufactured from high-quality materials chosen for durability and long-term use. The design emphasizes reliable operation and resistance to everyday wear.

To install: remove the existing handle and cylinder if present, align the new unit with the door’s prepared holes, insert the cylinder and secure with screws, then attach the handle and strike plate. Check operation by turning the key and using the handle to ensure smooth locking and unlocking.

This Lagino lock set is designed for reliability and ease of installation on standard doors. For exterior doors, ensure the door and frame provide proper weather resistance and that the strike plate and screws are appropriate for outdoor use. Verify door thickness and backset before purchasing.

The 80mm mechanism, combined with the Lagino design and quality materials, aims to provide secure locking and resistance to tampering and forced entry when installed correctly. Regular maintenance and proper installation contribute to sustained security.

Periodically lubricate the cylinder and moving parts with a light, dry lubricant (or a silicone-based lubricant) suitable for metal hardware. Avoid heavy oils that can attract dust and cause buildup over time.

Compared to the 60mm variant, the 80mm backset offers a different fit for doors prepared for 80mm backsets; the core function remains the same, but compatibility with door preps differs. Compared to the 90mm variant, the 90mm backset is for doors with a larger preparation. For side-by-side options, you can explore: Lagino Door Lock Handle 60mm Cylinder: https://fepy.com/lagino-door-lock-handle-60mm-cylinder and Lagino Door Lock Handle 90mm Cylinder: https://fepy.com/lagino-door-lock-handle-90mm-cylinder

Yes, you can compare similar 80mm backset options from other brands on Fepy, such as SecureHome and Elite models. Examples include SecureHome 80mm Door Lock Handle: https://fepy.com/securehome-80mm-door-lock-handle and EliteLock 80mm Cylinder Lockset: https://fepy.com/elite-lock-80mm-cylinder-lockset

Confirm your door thickness falls within the lock’s supported range and that the door frame can accommodate the strike plate and screw locations. Misalignment can affect operation and security, so match the product’s specifications to your door’s dimensions.

If the product doesn’t meet your expectations or doesn’t fit your door, review the return policy for eligible items and timeframes, and follow the returns process to initiate a return or exchange.