It offers greater security to basic key operated locks.
Key lock for bifold doors.
This is the most basic patio door lock.
So i while making a couple for my sister in law i decided.
Bifold doors are great space savers but they rarely come with locking mechanisms.
Safety innovations complete deluxe bi fold door lock 2 pack made from unbreakable clear polycarbonate.
Constructed with a robust cylindrical locking mechanism this lock is designed for heavy use doors.
Get free shipping on qualified keyed entry bi fold door locks or buy online pick up in store today in the hardware department.
For childproofing use simple zip tie locks or top mounting child locks.
It is extremely robust mechanically and has a durable finish.
Just had bifold doors fitted and i came home to check out the new doors after the installer had already gone.
When i went to close it again i saw that the key had broken and had scratched the other panel.
From the inside the door is always unlocked so students can t get locked in.
How to lock a bifold door.
This is a multi point locking system that s fitted to the central rail where the doors overlap.
It is ul listed for 3 hour doors.
1 16 of 268 results for bifold door lock with key amazon s choice for bifold door lock with key.
Key operated multi point locking system.
Make sure the lock you choose will fit into any existing holes that are drilled in the door if applicable.
I found they were locked and saw the key had been placed nearby so i put it in the door unlocked it and opened it.
Bifold doors consist of hinged sections that fold against each side of an opening.
Prime line products u 9951 twist knob keyed locking hasp for small doors cabinets and more 4 x 1 5 8 steel chrome plated.
I actually invented this bi fold door locks only to find out that it was painfully unoriginal.
Central rail key operated lock.
Top and bottom key operated lock.
Check prices at b q.
Any mortise or cylindrical lock can be used on a pair of doors just as it would on a single door.
The lock should also be designed to fit your door s thickness which will range from 1 3 8 inches to 1 3 4 inches on average.
If you need a more long term solution add a surface bolt or a keyed lock such as a hinged hasp or padlock to your bifold doors.