32951 is a PLASTI-GRIP pre-insulated ring tongue terminal designed for secure electrical connections in industrial applications. This terminal accommodates 22-16 AWG (0.26-1.65 mm²) wire sizes and features an M4 stud size configuration. It has a width of 0.312 inch (7.92 mm), length of 21.74 mm, and a wire barrel minimum inside diameter of 0.125 inch (3.18 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 crimped connections are required.