
Quality That Lasts
NIKAWA Mechanical Locks
New
New
For Main Entrance Wooden Door
For Metal Gate
For Room Wooden Door
Roller Mortise Lock
(1) Change full set
(2) Change handle
(3) Change lock cylinder
(4) Change mortise lockset
Take the relevant measurements

Take Measurements
(A), (B), (C), (D), (E), (F)



Lock Cylinder
Mortise Lockset
Lock Cylinder for Roller Mortise Lock - NKW TTCY
![]() Thumb Turn Lock Cylinder |
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![]() Thumb Turn Lock Cylinder |
![]() 3 Normal Keys |
![]() 5 Computer Keys |
Product Feature:
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Thumb turn lock cylinder
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High quality internal lock mechanism
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Available in different sizes
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Comes in 3 normal keys or 5 computer keys
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Installation available in Singapore
Additional:
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Send us the lock measurements via
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email:
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phone message: +65 9119 7615
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whatsapp:
Warranty:
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1 year warranty for product
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1 year onsite warranty when installed by Smart-Home
NKW TTCY - Lock Cylinder
$ 40 additional with installation (replacement of old lock)
Frequently Asked Questions
Are NIKAWA locks lasting?
We take pride in the products that we offer and NIKAWA locks are designed and built to last.
I am not sure which lock is suitable for replacing my existing lock?
Do take a picture and send to us via whatsapp at +65 9119 7615 so that we can advice you on the best option.
If I just need to replace parts of the lock, is it available?
Yes. Kindly let us know what is the part that you need to replace.
How long is the warranty period?
All NIKAWA locks come with a 1 year warranty unless otherwise stated.
Why is the warranty for Nikawa locks much longer?
All Nikawa locks are designed and built with high quality locking mechanism and components. A lot of attention is paid to the details of how the lock mechanism parts are fitted together seamlessly.