About this 3D model

Slides over square tube to allow prefect drill alignment with out a drill press dont forget to ROTATE and print WITHOUT SUPPORTS OutsideMaterialHeight = 25.52; // MaterialHeight add extra .12 works for me OutsideMaterialWidth = 25.52; // Material Width add extra .12 works for me MaterialThickness = 2.12; // Square Tube Wall Thickness add extra .12 works for me SquareHoleDepth = 30; //Change the length to make the cuts fit ShellThickness = 10; // How Thick the Outer Walls Are DrillLoc = 15; // How Far Back from the edge to Drill The Hole HoleSize= 1.5; // Radius 3mm screew = 1.5