Keep your rig's electrical connections rock-solid with these professional-grade heat shrink butt connectors. Whether you're wiring up new lights, fixing trailer connections, or upgrading your electrical system, these connectors deliver the reliable performance truckers demand.
Built for the Road
- Adhesive-Lined Heat Shrink: Creates a waterproof seal that keeps moisture and corrosion out of your connections - critical for trailer wiring and exterior lighting circuits
- Pure Copper Construction: Made from 110 alloy copper with electro tin plating for maximum conductivity and corrosion resistance that lasts through harsh weather and road conditions
- Visual Inspection Window: Translucent tubing lets you verify proper wire insertion and connection quality before and after crimping
Professional Features
Color-coded yellow insulation makes wire gauge identification quick and easy during installations or repairs. The crimped connection provides superior tensile strength compared to twist-and-tape methods, ensuring your electrical connections stay put even under the constant vibration of highway driving.
Perfect for 12-10 AWG wire applications including marker lights, turn signals, brake lights, and auxiliary power connections. Each 4-pack gives you spares for roadside repairs or multiple installation projects.
Trust these heavy-duty connectors to keep your electrical systems running strong mile after mile.
