Toledo Radiator Fin Straightener

The Toledo 308240 Radiator Fin Straightener is an indispensable, trade-quality hand tool specifically designed to maintain peak thermal efficiency across your vehicle’s essential cooling and climate control systems. Over time, road debris, stones, and general wear can damage or crush the delicate fins on radiators, condensers, evaporators, oil coolers, and inter coolers. This damage dramatically restricts necessary airflow and severely reduces system performance, potentially leading to expensive overheating issues.

This versatile tool offers a precision solution to safely and effectively restore bent or crushed fins, ensuring optimal heat exchange without marking the fragile components. Engineered for the professional mechanic and serious automotive enthusiast alike, the 308240 is compatible with six common fin densities: 8, 9, 10, 12, 14, and 15 fins per inch (FPI), covering a vast array of Australian, imported, and industrial applications. Its compact, screwdriver-style handle ensures a solid, comfortable grip, providing excellent leverage and control for detailed restoration work. By restoring proper airflow, this tool not only boosts cooling efficiency but also extends the operational life of your engine and air conditioning components.