Adjustment

With the FreeCAD document you should be able to adjust the length, hight and screw clearance. You can also choose between D and C cell models.

You can adjust the values in spreadsheet and hit enter to update the model.

Hardware

I used two 4x30mm screws to mount.

Notes

The print shown in the image in the 60x20mm size for the D cell maglite.

It should also be able to hold up any maglite as mine is the 6 D cell version and I've not had any issues with mine and its only printed in cheap PLA.