by tc_fea, published
My daughter broke her leg and has to use a walker. I thought I would pimp her walker with a pair of snap on wings.
These could also be added to bicycles, tricycles, scooters, etc (or your 3D printer)
The clips are sized to snap on nicely to a 1 inch (25.4 mm) OD tube. The actual ID is 23 mm which produces a nice snug fit on the 25.4 mm tube.
Scale the clips in ReplicatorG for other sizes.
Print the clips and wings
Use acetone to glue one clip to each wing making sure to orient the clip as needed.