SimultiNut

Changing a punctured tyre is a frequent issue for car owners and usually involves loosening the wheel's lug nuts and jacking up the car—a process that can be both tiring and time-consuming. This project aims to simplify this task by introducing SimultiNut, a four-way lug nut remover designed to facilitate the tyre replacement process. SimultiNut attaches to the slightly loosened lug nuts and employs a gear-based mechanism to rotate them simultaneously, making them easier to remove. Made from durable materials like steel alloy and mild steel, the product is intended for both individual car owners as an addition to emergency car kits and for use in automotive workshops. SimultiNut offers a time- and effort-saving alternative to the limited range of single-lug nut wrenches currently available on the market.