Easy respooler

Parts to print:Front hub: features an M10 bolt passthrough.Back hub: features an M10 nut socket.Hex adapter: converts M10 to M5 for easy power drill attachment.Hardware required:1x M10 bolt1x M10 nutAssembly & use:Prep the spool: Insert the front hub into the center of your empty destination spool.Insert bolt: Pass the M10 bolt through the front hub until it exits the other side.Secure the back: Slide the back hub onto the bolt and into the spool's center hole.Tighten: Thread the M10 nut onto the bolt so it sits flush within the back hub's socket.Connect drill: Attach the hex adapter to your power drill.Respool: Fit the adapter onto the bolt head. Note: Spin the drill clockwise to ensure the mechanism remains self-locking during use.