keep kite lines from tangling

When I wind the lines of my kite around the handles, they often slip to the middle and get tangled during unwinding. This bracket is designed to prevent this. This needs to be printed in flexible material, I used TPU. Designed for handles of Flexifoil power kite. My handles are the model sold around 2000. variant 'onder' is for wrapping around object with 123mm circumference. In my case, this is at the bottom of my handles. variant 'boven' is for wrapping around object with 153mm circumference. In my case, this is at the top of my handles.