![Dumont Pattern 4 Carbon Steel Tweezer](http://perrinwatchparts.com/cdn/shop/files/57-230-300_300x300.jpg?v=1709969293)
Dumont Pattern 4 Carbon Steel Tweezer are ideally suited for handling microscopic parts. Shanks are indented with beveled edges and points that have been extra-honed to a needle-like shape and sharpness. Hardness: very hard. Not non magnetic. Poor corrosion and acid resistance. Overall length 4 1/2".