Mini 42mm Spanner for BlueBoat
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A short spanner that helps to grip 42mm hex nuts. A bit flex-y, but can fit into small spaces.
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- Printables
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- Creative Commons — Attribution
I made this because I didn't have the proper tool available, and needed some more grip to loosen some large hex nuts holding the crosstube barbs of a BlueBoat. The internal nuts (inside the hulls) are in quite a confined space, and my fingers were slipping off while trying to remove them.
I printed this in PLA with 4 outer perimeters, 4 top and bottom layers, and 40% gyroid infill. It ended up flexing more than I'd like, but it did the trick. Uploading on the off chance someone else happens to be in a similar predicament.
Due to a poor calliper measurement I designed this as though the nut was 42.33mm (1⅔"), but the effect is marginal on a nut this size. The nut size is one of the constraints in the FreeCAD file, so can be modified if relevant.