Big handle for Siku Mega Lifter Crane

thingiverse

A bigger handle suited for 3-year-olds is designed for the Siku Mega Lifter Crane. I created it in two pieces to allow room for adjustments while fitting the existing crank handle, but it should print just fine as one piece if you stack the two parts on top of each other. I also designed a larger crank handle if you prefer that over a thumb wheel, but its parameters are not yet adjusted to the correct sizes. If you print this in two or three pieces, you can actually switch between the crank and the thumb wheel. Both parts fit tightly when I printed them, but you might want to add a small drop of superglue if they don't line up properly.