The 500-15-US five star 5.5 long multiple lead transistor forming plier forms the 3 leads of a TO-220 package with a staggered configuration. Leads 1 and 2 are offset .100 while lead 3 is offset .100 in the opposite direction for a .200 lead spacing. All three leads are formed at .140 from the body with a 45 bend on the offset bend. It Features: molded static dissipative (10 ohmssq) ergonomic grips with dual leaf springs for smooth action.Specs amp; FeaturesMultiple Lead Forming, For Power Transistor , Application: Forms the 3 leads of a TO-220 package with a staggered configuration, Surface Resistivity : 10 ohmssq, Material: Carbon Steel, OAL: 5.5 (137.5mm), Body Width: 0.42 (10.5mm), Body Height: 0.25 (6.25mm), Tip Width: .250 (6.25mm)