Collection: Heat Shrink Ring Terminals

Our heat shrink ring terminals are engineered for high-reliability, sealed electrical connections in automotive, marine, and industrial wiring applications. Each terminal features a tinned copper barrel for maximum conductivity and a pre-installed adhesive-lined polyolefin heat shrink sleeve that seals out moisture, oil, and corrosion once heated. These terminals are ideal for use in vibration-prone or harsh environments, providing both mechanical strength and environmental protection. Available in a wide range of wire gauges and stud sizes, each terminal is color-coded for quick identification. These heat shrink ring terminals are trusted for fleet maintenance, trailer wiring, 12V systems, and OEM-grade repairs.