Upgrade your door security with the AIYI High-Security Mortise Door Lock Set. This complete set features stylish black and gold lever handles, decorative backplates, a mortise lock body and a key-operated cylinder. It is suitable for replacing an existing compatible lock or installing on a new wooden door.

Key Features

Complete mortise door lock set
Elegant black and gold finish
Comfortable curved lever handles
Key-operated locking cylinder
Durable metal lock components
Decorative backplates with keyhole openings
Suitable for left- or right-opening compatible doors
Designed for indoor residential or commercial use
Installation accessories and instructions included

Benefits

Improves door security and privacy
Gives the door an elegant, decorative appearance
Lever handles provide a comfortable grip
Complete set reduces the need to purchase separate components
Suitable for new installations and compatible replacement projects

What’s Included

2 x Lever handles
2 x Decorative backplates
1 x Mortise lock body
1 x Lock cylinder
1 x Strike plate
Keys
Installation hardware
Installation instructions

How to Use

Install the mortise lock body inside the prepared door cavity. Fit the cylinder, spindle, handles and backplates according to the included instructions. Secure the strike plate to the door frame and test the handle and locking action before regular use.

Professional installation is recommended if the door does not already have compatible mounting holes.

Compatibility / Applications

Suitable for compatible:

Wooden doors
Bedroom doors
Office doors
Interior entrance doors
Residential and light-commercial applications

Check the door thickness, lock-body dimensions and existing cut-outs before purchasing.

Care & Maintenance

Wipe the handles and plates with a soft, dry cloth
Avoid abrasive cleaners and harsh chemicals
Keep the lock mechanism free from dust and moisture
Apply a suitable lock lubricant when necessary
Check and tighten mounting screws periodically

Specifications

Brand: AIYI
Product type: Mortise door lock set
Handle style: Curved lever handle
Colour: Black and gold
Lock operation: Key-operated cylinder
Installation type: Mortise installation
Primary material: Metal
Suitable door type: Compatible wooden doors
Barcode/EAN: 8800001000014
Package quantity: 1 complete lock set

Safety Information

Confirm compatibility before cutting or drilling the door
Wear suitable eye protection when drilling
Keep keys and small installation parts away from children
Ensure all components are firmly secured before use
Professional installation is recommended for the best security and alignment

Frequently Asked Questions

Does the set include the lock mechanism?
Yes, the package includes a mortise lock body, cylinder, handles, backplates and related installation components.

Are keys included?
Yes, keys are supplied with the locking cylinder.

Can it be installed on any door?
It is designed for compatible mortise-prepared doors. Please check the door thickness and mounting measurements before purchasing.

Can it be used on an exterior door?
It is best suited to protected indoor applications unless adequate weather protection is provided.

Is professional installation required?
The lock can be installed by someone with suitable tools and experience, but professional installation is recommended.

AIYI High-Security Mortise Door Lock Set – Black & Gold