Coil Spring is a kind of automotive spiral spring component specifically designed to absorb the bumps of a vehicle suspension with its flexible pressure resistance. It is a mechanical component wounded up in a circular ring shaped wire to help balance a car weight and provide a stable smooth driving journey experience. It has a capability of elasticity to easily expand and contract in size to maintain the forceful pressure of a vehicle and never let it bend down.
It is commonly used in vehicle suspension and clutch system. The coil spring comes in many different kinds such as tension coil spring, metal coil spring, compression coil spring, volute spring, and the torsion spring.