The 21-SA-SE one star straight strong serrated tipped tweezer is ideal for general applications. It is made of anti-magnetic stainless steel and has serrated grips for better control. The overall length is 6.Specs amp; FeaturesStrong Points, Serrated Points, Application: General Assembly, Quality: , Surface Resistivity : Conductive, Shape: Straight, Material: Anti-Mag. SS, OAL: 6 (150mm), Body Width: 0.455 (11.5mm), Body Height: 0.85 (21.25mm)