Parallock

                                                                        


                                                                             Scissor hinge


What is its application in cabinetmaking?

 They are for opening cabinets but by pulling them down at the top towards you.


 History & models

Around 1600 b.c made with burnt bronze and brass.


Tools or device to install

 A simple battery drill and a couple screws.


Are there many ways to go about it 

No, they are pretty straight forward.


How does it stand up to common stressors

  They are not the most reliable for they are only supported on one side of the frame.