Arm rest / Lift

I had an arm rest that was very similar to this and it broke so I made my own version of it. Sooner or later ill add a top that has fabric but until the hard plastic annoys me I'm good with it how it is. let me know what you end up using it for. BOM:Printed Parts:Print one of each part.Non Printed Parts:2 x Zip Tiesthe ones i used are 5mmwideSquares4 x m4x20m4x25 should work also but no longer than 25.Crank1 x m3x6 (or m3x8) for the crankLocking Square2 x m4x162 x m4 nuts2 x springs6mmx10mm ( 1/4th x 13/32 )*I also used one that is about 7mmx12mm and worked fine.