The 22-SA three star angled serrated medium point tweezer Features: a guide pin for perfect alignment of the tips and also has serrated grips for better control. It is made of anti-magnetic Neverust stainless steel.Specs amp; FeaturesMedium Points, Serrated Points, Application: General Assembly, Quality: , Surface Resistivity : Conductive, Shape: Angulated, Tip Angle: 45, Material: Anti-Mag. SS, OAL: 5.5 (137.5mm), Body Width: 0.296 (7.5mm), Body Height: .0309 (.78mm), Tip Width: .032 (.8mm), Tip Height: .025 (.63)