Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Have you ever meet with the situation that you need a crosss head screw bolt,but you only have a flat one? Have you ever spent time on exchanging screw driver’s head? This is a frustrating task. The multifunctional screwdriver aims to solve this problem. When user pushes the button on the multi-function screw driver, it can easily convert between the cross head and the flat head, which can improve the efficiency and simplify people's lives.