Optimal Efficiency: Designed to maintain efficiency of HVAC and automotive cooling systems, this radiator fin comb straightener tool adjusts between 8-15mm, suitable for most models. Construction: Crafted from robust materials, this tool withstands rigorous use in both commercial and residential environments, ensuring and reliability. Easy to Use: Simplify maintenance with this straightforward tool, making it easy to straighten condenser and evaporator fins without damage. Versatile Application: Ideal for mechanics and DIY enthusiasts, this tool is a must-have for repairing and maintaining air conditioners and vehicle radiators. Diameter: . 88mm Middle Diameter: . 64mm Handle Length: . 100mm Handle Diameter: . 25mm This fin comb clean and straightens bent fins in seconds to help keep air flowing so your system works fine. This handy fin straightener can also be used on oil coolers and air conditioner condensers. Spacing on fin straightener include 8, 9, 10, 12, 14 and 15 fins per inch. The tool is compact enough to use even in confined spaces. Please note: the physical slightly color difference or difference, does not affect use, please do not mind, thank you! Color:As Shown Material:plastic Package Contents: 10 * Radiator Fin Comb Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.