Large, ergonomic tire level for breaking loose stubborn beads on tubeless tires, especially ones using tire inserts. Having the additional leverage and surface area to work with makes tire installation and removal much easier. The lever is threaded into the handle to cut down on costs and make either replaceable should they break.
The lever portion should be made from a material like PC or nylon and printed with a high infill since the forces on it are very high. The handle can be whatever you have laying around. This has made cushcosh tire changes way easier.
The author marked this model as their own original creation.