The BBR Radiator Adjustment Screw - 0011023147 is a small, metal screw designed for adjusting the radiator in a vehicle. It allows for precise adjustments to be made to the radiator, which can help regulate the temperature of the engine and prevent overheating. This product is compatible with a variety of vehicles and is made with high-quality materials for durability and longevity. It is a crucial component for maintaining the proper functioning of a vehicle's cooling system.