Who needs Mul-T-Lock multi-point locks?
Mul-T-Lock multi-point locks suit doors that need more than one bolt. They are installed inside the door and throw bolts in several directions, so the door is held at more than one point.
Frequently asked questions
What is the difference between the 4-way locks and the MPL415G?
The 4-way locks (231, 232 and 235) are installed inside wood or metal doors and throw bolts in up to four directions. The MPL415G is a heavy-duty lock for metal doors, with up to 14 locking bolts.
Which cylinder do they use?
They operate with a Mul-T-Lock Euro cylinder. The 4-way lock 235 uses a CogWheel cam.
Is there matching door hardware?
Yes. The SH300 security door hardware suits the 4-way lock 235. It has fixed or moving handles, suits doors 45 to 70 mm thick, and has a stainless steel cylinder protector.
Need a key for your Mul-T-Lock multi-point locks?
We are an authorised Mul-T-Lock distributor, we can support your restricted keys or master key systems.
The Mul-T-Lock name, the muscleman logo, in the field of locking products, the MTL name, and any other name, mark, or logo used by Mul-T-Lock and marked by a ™ or ® sign, are registered / pending or otherwise owned trademarks of Mul-T-Lock Ltd. and/or its affiliates 2026 © ASSA ABLOY
