Recent world economic situation enables the fluctuation of market demand, asserts the enhancement of engineering tools design to uplift its efficiency. Tools design requires modification to explore new methods of working way more productive, meeting the market and customer demand trend. Exerting the conventional wrench product design as a portfolio of improvement initiative, this paper digs the opportunity of the ergonomic grip design, with the research methodology presented in injecting the product redesign concept to an advanced design with electro-mechanical mechanism. As a result, the proposed design is analysed, which alerts that the optimized design approach could be implemented.