This is my old P3D-Plate Fork I used to include with all keyboard/switch plate orders. 

If you've ever assembled a flexible keyboard switch plate they can be a huge pain as the plate will bend and pop switches out as you push switches in. These easy to print plate fork allows you to hold the plate from the underside as you assemble to help keep it propped up. It works best to assemble from the inner areas of the keyboard and work your way to the edges. 

Prints super well from PLA and is plenty strong enough for keyboard assembly.