
Dormakaba 6400 Series Narrow Square End Plate – Concealed Fix – Lever
Dormakaba 6400 series narrow square end plate door furniture designed for external commercial applications. This concealed fix plate is supplied with an integrated lever and is commonly specified for aluminium and narrow stile doors using compatible Dormakaba mortice locks.
Key Features
- Narrow square end plate format suited to aluminium and narrow stile doors.
- External concealed fixing for a clean architectural finish.
- Supplied with compliant lever suitable for public access applications.
- Manufactured from solid 316 grade stainless steel.
Disability Act Compliance
- Supplied with AS1428.1 compliant lever designs.
Fire Rated
- 6400 series plate furniture is fire rated to AS1905.1 Part 1 when installed as part of a compliant doorset.
Specifications

What's In The Box
- 1 x External narrow square end plate with lever
- Concealed fixing hardware
- Fixing screws
Suitable Uses
- Commercial aluminium and narrow stile doors
- Education, healthcare, office and public buildings
- Doors requiring compliant lever operation
Available Variants
Item Code Family
Download PDF Resources
Dormakaba 6000 Series Plate Door Furniture
Dormakaba 6400 & 6500 Series Template and Fitting Instructions
Frequently Asked Questions
Does this plate include an internal plate?
No, this product is supplied as an external plate only. Internal plates are selected separately to suit the required lock function.
Is the lever handed?
Most 6400 series levers are non-handed. Some lever designs require handing to be specified at time of order.
Is this suitable for fire door installations?
Yes, when installed as part of a compliant doorset, the 6400 series plate furniture meets AS1905.1 Part 1 requirements.
Additional Information
- 6400 series plate furniture is designed for bolt-through fixing with compatible Dormakaba narrow stile mortice locks.
- Confirm backset compatibility prior to installation, particularly on aluminium doors.
- Internal plates, cylinders and mortice locks are selected separately based on required door function.