The Eureka Mortice Lockset 2 Lever SABS is a practical door-locking solution designed for compatible residential and general building applications. Featuring a 2-lever mortice locking mechanism, this lockset is installed within the door to provide a neat and functional locking arrangement.
Suitable for new doors, renovations and replacement projects, the Eureka 2 Lever Mortice Lockset is a useful choice for builders, contractors, property-maintenance teams and homeowners.
Eureka Mortice Lockset 2 Lever SABS
A mortice lock is installed into a prepared recess in the edge of a door, allowing the lock body to sit largely concealed within the door. The latch and locking mechanism then operate with compatible door furniture and the supplied or specified key system.
Product Details
- Brand: Eureka
- Product Type: Mortice Lockset
- Lock Type: 2 Lever
- Standard: Listed as SABS
- Designed for compatible doors
- Mortice-style installation
- Key-operated locking mechanism
- Suitable for new installations
- Useful for replacement and renovation projects
- Residential and general building applications
The exact casing dimensions, backset, finish, handle configuration and included components should be confirmed from the physical product before installation.
What Is a 2 Lever Mortice Lock?
A 2-lever mortice lock uses an internal lever mechanism operated by the correct key. The lock body is recessed into the door rather than being mounted entirely on the surface.
This type of lock is commonly considered for general-purpose internal or lower-security applications, depending on the specific product and building requirements.
For exterior entrance doors or areas requiring higher security, assess whether a higher-security lock is more appropriate.
Key Features
- Eureka mortice lockset
- 2-lever locking mechanism
- Listed as SABS
- Recessed mortice installation
- Suitable for compatible timber doors
- Practical keyed locking solution
- Suitable for renovations and replacements
- Useful for residential building projects
- Suitable for professional and DIY installations
Typical Applications
The Eureka Mortice 2 Lever Lockset may be suitable for compatible doors in:
- Houses
- Apartments
- Bedrooms
- Storerooms
- Home offices
- Interior passage doors requiring keyed locking
- Renovation projects
- New building projects
- Replacement lock installations
Always consider the security requirements of the particular door before selecting a lock.
Mortice Installation
A mortice lock requires a correctly sized recess to be prepared in the edge of the door. Accurate positioning is important so that the latch, lock, spindle, keyhole and strike plate align correctly.
Before installation:
- Check the door thickness.
- Confirm the lock casing dimensions.
- Check the required backset.
- Mark the lock position accurately.
- Prepare the mortice carefully.
- Align the spindle and keyhole.
- Position the strike plate correctly.
- Test the latch and locking action before completing installation.
When replacing an existing mortice lock, compare the dimensions of the old and new lock bodies before purchasing.
Replacement Locksets
If the Eureka 2 Lever Mortice Lockset is being used as a replacement, matching the existing lock dimensions can reduce the amount of modification required.
Check:
- Lock body height
- Lock body depth
- Backset
- Spindle position
- Keyhole position
- Faceplate dimensions
- Door thickness
- Strike plate position
Do not assume that all 2-lever mortice locks have identical dimensions.
Security Considerations
The number of levers is one factor in the design of a traditional lever lock, but overall security depends on the complete lock construction, door, frame, strike arrangement and installation quality.
For main entrance doors, high-value areas or applications requiring increased security, consider whether a more security-focused lock or additional locking hardware is appropriate.
Care and Maintenance
Keep the lock mechanism clean and periodically check that the door operates without excessive resistance.
Tighten loose door furniture where necessary and ensure the door remains correctly aligned with the frame. A poorly aligned door can place unnecessary strain on the latch and locking mechanism.
Use only suitable lock lubricant if lubrication is required. Avoid forcing a key that does not turn normally.
Important Product Information
Before purchasing the Eureka Mortice Lockset 2 Lever SABS, confirm:
- 2-lever mechanism
- Exact SABS marking/certification on the product
- Lock casing dimensions
- Backset
- Door thickness compatibility
- Faceplate finish
- Handle or door furniture included
- Number of keys supplied
- Strike plate included
- Door handing requirements
- Intended security application
Always compare the physical specifications when replacing an existing mortice lock.
Availability
Available in-store and online at Build It DTM.



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