The Dent Fix DF-AH714 Aluminum Hammer Kit features maintenance-free, solid aluminum heads that are perfect for working on aluminum-bodied vehicles because they prevent galvanic corrosion. Lightweight hammers deliver a softer impact that reduces stretching. Genuine hickory oval handles are matched with three different heads: Pick & Finishing Hammer (40mm), Curved Pein & Finishing Hammer (40mm) and Standard Bumping Hammer (40.5mm/38mm). Each hammer has a red mark to indicate the tools are for aluminum use only. Blow molded case included.