Toyota RAV4 Wheel nut (M21) and jack adapter to 1/2" drive female adapter

grabcad

These parts were used on the lift jack that came with a Toyota RAV4. Both parts were printed with PLA, the M21 socket adapter was printed with 50% fill and the jack adapter was printed with 50% fill and 6 layer perimeter for added strength. Suffice to say these units blew away my expectations as both parts handled my budget 20V black and decker cordless drill at 1st gear with maximum clutch setting (10). Both parts held up really nice in order to jack up my car to swap snow tyres out. Note that the M21 adapter was only used to quickly get the already loose nuts in and out. It will not be strong enough the actually tighten or loosen the wheel nuts.