Discover

With its minimal dimensions and depth and its patented "Click-It" mounting system, this is the must-have lock for small metal, pvc and aluminum gates.

For 40 MM profiles
100% Stainless steel
Clickit Mounting
21 mm throw
10 MM Adjustable latch bolt

Easy to install

Check out our new 3D installation movie!

CAN'T WAIT TO GET YOUR HANDS ON THE FORTYLOCK?
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Testimonials

Benedikt
Product design

Developing a lock with a 13/16" throw and a 3/8" adjustable latch bolt for a 1-1/2" gate profile was a big challenge. During the development we invented a new, innovative mounting system for insert locks, "Click-It".

Jan
Sales

Mortise locks aren't new but yet our clients kept on asking us for a high quality, adjustable and easy to install insert lock for 40 mm (1-1/2") profiles. Now Locinox is able to end their search!

Marc
Gate installer

The "Click-It" is truly amazing. Once we are on site we can install in a matter of seconds and I do no longer need to tap thread in the profiles!

Compatible keeps

SFKI
Insert stainless steel keep
SFKP
Polyamide keep
SFKB
Stainless steel security keep