TE Connectivity / AMP Connectors Pre-Insulated Diamond Grip (PIDG) Terminals consist of tin plated copper or tin plated phosphor bronze body for spring spades, plus a copper and color insulation sleeve fitted over a terminal barrel, and are designed for uniform reliability in the most difficult circuit environments. The diamond grip consists of serrations within the wire barrel that provide maximum contact tensile strength after crimping the terminal, splice, or end cap onto the wire. Terminal Type Butt Splice, Inline, Individual Openings Number of Wire Entries 2 Termination Crimp Wire Gauge 10-12 to 18-22 AWG Insulation Fully Insulated Features Serrated Mating Area, Step Up/Step Down