
Dormakaba 6400 Series Narrow Style Plate – Disabled Lever Turn – Noosa Lever
Dormakaba 6400 series narrow style plate door furniture designed for internal commercial applications where accessible operation is required. This visible fix plate incorporates a disabled turnsnib and Noosa series lever, and is commonly specified for aluminium and narrow stile doors using compatible Dormakaba mortice locks.
Key Features
- Narrow style square end plate suited to aluminium and narrow stile doors.
- Disabled turnsnib provides accessible locking and unlocking.
- Supplied with Noosa series lever compliant with accessibility requirements.
- Manufactured from solid 316 grade stainless steel.
Disability Act Compliance
- Designed to meet AS1428.1 requirements for accessible door hardware.
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 Internal narrow style plate with disabled turnsnib and Noosa lever
- Fixing screws
Suitable Uses
- Internal commercial doors requiring accessible hardware
- Education, healthcare and public access buildings
- Aluminium and narrow stile door applications
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
Is handing required when ordering?
Yes, this product is handed. Select left or right hand to suit the door orientation.
Is this suitable for external doors?
No, this plate is intended for internal door applications only.
Does the disabled turnsnib meet accessibility requirements?
Yes, the disabled turnsnib and lever combination is designed to meet AS1428.1 requirements.
Additional Information
- Disabled turnsnib plates are commonly specified in healthcare, education and public buildings.
- Internal and external plates are paired back-to-back based on the required door function.
- Confirm lock compatibility and handing prior to installation.