Create a clamp from openscad with or without a mounting plate. Main adjustments are shaft diameter, width, thickness, leg length, leg thickness, hole position(s) and diameter with or without mounting plate. Mount holes by default are 6 sided so it can be printed on it's side.Adjust these parameters, output to stl and print on its side. All dimensions are in millimeters. shaftDiameter = 25.4 ; clampWidth = 20 ; clampThickness = 2.6 ; clampLegLengthFromShaft = 12 ; clampLegThickness = clampThickness + 4.6 ; // default is 'clampThickness' to keep it the same thickness as the clamp clampLegGap = 10 ; clampToClampScrewCenter = (clampLegLengthFromShaft - clampThickness) / 2 - 3 ; //using '(clampLegLengthFromShaft - clampThickness) / 2' nearly centres this hole on the clamp leg clampScrewDiameter = 3.5 ; shaftToMountPlate = 0 ; mountPlateThickness = 5 ; mountPlateLength = 38 ; mountHoleSpacing = 30 ; mountHoleDiameter = 3.5 ; screwHoleSmoothness = 6 ; //6 = printable vertically. Applies to mount plate screw holes and clamp leg screw holes clampSmoothness = 60 ; use clampWithMountPlate(); or clamp();