The DN-2A-SA-SE reverse action straight tapered flat pointed 4.75 tweezer is made of anti-magnetic stainless steel. This normally closed tweezer is great for holding parts without finger strain. Specs amp; FeaturesFlat Tips, Reverse Action, Application: Great for holding parts without finger strain , Quality: , Surface Resistivity : Conductive, Shape: Straight Tapered, Material: Anti-Mag. SS, OAL: 4.75 (118.75mm), Body Width: 0.393 (9.83mm), Body Height: .05 (1mm)