The 507-US five star 5.5 DIPIC extraction plier allows positive gripping power to those difficult to extract ICs. It will extract most DIPICs. It Features: molded static dissipative (10 ohmssq) ergonomic grips with dual leaf springs for smooth action.Specs amp; FeaturesInsertionExtractionApplication: Allows positive gripping power to those difficult to extract ICs , 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)