52963-2 is a PLASTI-GRIP pre-insulated short spring spade terminal designed for secure electrical connections in industrial applications. This terminal accommodates 12-10 AWG (2.62-6.64 mm²) wire sizes and features a #10 stud size for versatile mounting options. The terminal has a width of 0.406 inch (10.31 mm), length of 1.000 inch (27.94 mm), and a wire barrel minimum inside diameter of 0.250 inch (6.35 mm). The PVC insulation sleeve provides good dielectric strength and supports the wire insulation to prevent exposed bare wire. Common applications include panel boxes, motors, switchgear, power supplies, HVAC systems, and lighting installations where reliable crimp connections are required.