Stop dealing with corroded connections and unreliable electrical splices on your rig. These professional-grade 4-way heat shrink connectors deliver the waterproof, vibration-resistant connections your truck's electrical system demands.
Built for the Road
- Adhesive-Lined Heat Shrink: Creates a completely sealed connection that keeps moisture, road salt, and debris out of your wiring
- Pure Copper Construction: Made from Alloy 110 annealed copper with electro tin plating for maximum conductivity and corrosion resistance
- Visual Inspection Ready: Translucent tubing lets you verify proper connection before and after installation
Professional Installation Features
Color-coded blue insulation clearly identifies 16-14 AWG wire compatibility, eliminating guesswork during repairs or modifications. The cross-splice design handles up to four wire connections in one secure junction, perfect for trailer lighting, auxiliary equipment, or cab electrical work.
Each connector crimps tight for maximum tensile strength and maintains reliable contact even under constant road vibration. Whether you're running new circuits for LED lighting or repairing existing harnesses, these connectors handle the electrical demands of heavy-duty trucking.
Engineered for professional installers and owner-operators who demand connections that last mile after mile.
