The 21-6-SA three star straight strong serrated tipped tweezer is ideal for general applications. It is made of anti-magnetic Neverust 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: 0.413 (10.5mm), Body Height: .0785(1.97mm), Tip Width: .078 (2mm), Tip Height: .039 (1mm)