This is a remix of OT12345's 4x4 keypad case to fit a 4x5 keypad.
Personally, find it useful to encase the membrane keypads in a case while I'm working on a project. Unsure to why there isn't one on here, so I've created one. :D
May get round to sorting out the front from OT12345's to have LED's.
Use M2 screws.