Fin Straightening Tool, 16, 18, 20, or 22 Fins Per Inch

The Fin Straightening Tool, 16, 18, 20, or 22 Fins Per Inch (MA-FST2) is a hand tool designed for straightening closely spaced fins on condenser and evaporator coils, using one piece adjustable resilient nylon combs sized for 16, 18, 20, or 22 fins per inch to realign bent fins without damaging soft aluminum. The tool is built for coil repair in tight quarters and for situations where multiple passes are needed, and it works by pushing or pulling through the fin pack to gradually bring fin rows back into alignment. The offset handle provides a sure grip and helps protect knuckles from scraping during repeated straightening passes on residential and light commercial HVAC coils.