GC ELECTRONICS KG-302 rubber grommets are essential components for sealing and protecting wires and cables passing through panels. These grommets are manufactured to precise dimensions, ensuring a tight and reliable fit. They are commonly used in automotive, industrial control panels, and other applications where wire protection and a clean finish are required. The KG-302 series offers a range of sizes to accommodate different wire gauges and panel thicknesses, providing versatility for various installation needs.