Quality That Lasts
NIKAWA Mechanical Locks
(1) Change full set
(2) Take the relevant measurements
Take Measurements (A), (C)
High grade lock handle
High quality internal lock mechanism
Available in satin nickel or gun-metal black finish
Lockset comes with 3 normal keys
Lockset size adjustable 60 - 70mm
Installation available with our technical team for Singapore
Gun metal black (without installation) - $39.90
Send us the lock measurements via
phone message: +65 9119 7615
Remember to indicate left or right hand opening
1 year warranty for product
1 year onsite warranty when installed by Smart-Home
NIKAWA 6311 lever handle with 60-70mm backset lock cylinder
$ 34.90 without installation
$ 74.90 with installation (replacement of old lock)
$ 94.90 with installation (on new door)
NIKAWA Lever Handle Lock NIKAWA 6311
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 period 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.