The 554B-US five star 5.5 stress relief forming plier is designed to form a consistent relief in a variety of components. Its recommended for .020 or smaller wire. It Features: molded static dissipative (10 ohmssq) ergonomic grips with dual leaf springs for smooth action.Specs amp; FeaturesStress ReliefApplication: Designed to form a consistent relief in a variety of components, Quality: , Surface Resistivity : 10 ohmssq, Material: Carbon Steel, OAL: 5.5 (137.5mm), Body Width: 0.42 (10.5mm), Body Height: 0.25 (6.25mm)