Small hinged lock.
It was a contest and I got the 2nd place with a 5-star review on it. it is a sample of the 12-page pdf. this for a very small lock. you the overall dimensions of this is about 2 cm.
---Design and production Engineering student. My best rule is to innovate. you can get my best when you need to develop or create anything related to the mechanical engineering. - Innovation and Critical thinking. - Industrial Engineering-Lean Six Sigma-. - Mechanical design. - Product design. - Manufacturing design. - 3D Modeling. - 3D Rendering. - FEA.