Quality That Lasts
NIKAWA Mechanical Locks
Roller Mortise Lock
(1) Change full set
(2) Change handle
(3) Change lock cylinder
(4) Change mortise lockset
Take the relevant measurements
(A), (B), (C), (D), (E), (F)
HB152 handle only
Handle Price (without installation)
Stainless Steel Finish
$ 40 + Handle Price (with installation, replacement of old lock)
$ 60 + Handle Price (with installation, on new door)
Full set lock
1) HB112CCP handle
2) 60mm backset roller mortise lock
3) 70mm lock cylinder, 3 normal keys
*most commonly used (for 41 to 50mm door)
$ 50 + Handle Price (without installation)
$130 + Handle Price (with installation, replacement of old lock)
$170 + Handle Price (with installation, on new door)
High grade stainless steel lever handle
High quality internal lock mechanism
Available in stainless steel and black finish
Lockset comes with 3 normal keys or 5 computer keys
Mortise lockset comes in different sizes
Installation with our technical team for Singapore
Send us the lock measurements via
phone message: +65 9119 7615
1 year warranty for product
1 year onsite warranty when installed by Smart-Home
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.