Uganda, March 21 -- A spanner, also known as a wrench, is an essential piece of equipment for any job that requires fastening or loosening nuts, bolts and other fasteners. They are usually found in a car's toolkit and are necessary in case of emergencies or maintenance needs while on the road.

Spanners are typically made from durable materials such as chrome vanadium steel or alloy steel. However, some have additional coatings or treatments for increased corrosion resistance and durability.

"Having a variety of spanners in your toolkit allows you as a motorist to tackle a wide range of maintenance and repair tasks efficiently and effectively at any time," David Wakabi, a mechanic, says.

According to www.ronixtools.com, there are differ...