A simple puck-shaped stay for holding a tyre iron in place in the trunk of a car. Designed for using five 20mm diameter Velcro pads. There are also small indentations on the sides, so a bungee cord, etc., can be used to secure tyre iron to the puck.

Other notes:

• My tyre iron has 16mm diameter bars, which the puck is designed for.
• I recommend using normal standard supports for the Velcro pad pockets (and in this case to use PLA for super-easy removal) so the ceiling of the pockets get a smooth surface for the glue on the Velcro pads to hold onto.
• I also recommend using fuzzy skin (in my case 0.4/0.2) to increase the friction between the puck and the tyre iron.