Collection: Long Neck Heat Shrink Ring Terminals

Our long neck heat shrink ring terminals are designed for high-strength, sealed electrical connections in demanding automotive, marine, and industrial environments. The extended neck provides extra strain relief and deeper wire insertion, enhancing mechanical stability and reducing the risk of wire pull-out. Each terminal features a tinned copper barrel for maximum conductivity, pre-insulated with adhesive-lined polyolefin heat shrink tubing that forms a watertight, corrosion-resistant seal when heated. These terminals are ideal for high-vibration applications and are available in multiple wire gauge sizes and stud diameters, with color-coded insulation for fast identification. Suitable for OEM, fleet maintenance, and field repairs requiring long-lasting, sealed ring terminal connections.