Adapter: Quadrant Drive to 1/4" Hex

thingiverse

This adapter converts between the Quadrant Drive and standard 1/4-inch hex sockets for compatibility with various hand tools including ratcheting screwdrivers and drill chucks. Using these adapters allows you to leverage existing equipment with your Quadrant Drive. To ensure successful printing, slice and print without support before assembling multiple pieces to cool down the top layers. If a snug fit is desired or if adapting for different sizes, simply scale the entire model accordingly; Quadrant Drive's compatibility isn't affected by size variations.