• #10 Stud Size: Engineered for a precise fit onto a #10 (0.190-inch / 4.8mm) stud or screw, ensuring a stable and secure electrical connection. • 22-18 AWG Wire Compatibility: Designed to crimp effortlessly onto 22 to 18 American Wire Gauge (AWG) wires, suitable for various low-current electrical systems. • Red Color-Coded Insulation: Features industry-standard red insulation, clearly indicating compatibility with 22-18 AWG wires for quick identification and correct application. • Crystal Clear Heat-Sealed Protection: Incorporates transparent, adhesive-lined heat-shrink tubing that creates an environmental seal, providing superior moisture and corrosion resistance while allowing for immediate visual inspection of the crimp. • Durable Ring Terminal Design: Delivers a secure, semi-permanent connection that is highly resistant to vibration and pull-out, making it ideal for robust and long-lasting electrical installations.