The 2-520128-2 is a Socket Terminal with red nylon 6.6 (polyamide 6.6) insulator, tin-plated brass contact. 0.32 to 0.82mm2 wire cross-section, flag terminal orientation, quick disconnect pin type, 6.35 x 0.81mm tab size, red barrier and 22 to 18AWG wire size. This socket terminal is suitable for wires/cables.