Ensure a reliable and weatherproof electrical connection with the Install Bay IBWTH12 Water-Resistant Butt Connector. Designed for 12-gauge wire applications, this professional-grade connector features heat-shrink insulation that seals out moisture, dirt, and contaminants after installation, helping to prevent corrosion and connection failure. Perfect for automotive, marine, powersports, trailer, and outdoor wiring projects, the IBWTH12 delivers a secure crimp connection and long-lasting performance in demanding environments. Whether you're repairing wiring or building a custom electrical system, this connector provides the durability and protection needed for dependable operation. Features Water-resistant heat-shrink butt connector Designed for 12-gauge wire Creates a sealed connection when heat is applied Helps prevent moisture intrusion and corrosion Strong, vibration-resistant crimp connection Ideal for automotive, marine, trailer, and powersports applications Professional-grade construction Easy crimp-and-shrink installation Sold individually Specifications Manufacturer: Install Bay Model: IBWTH12 Product Type: Heat-Shrink Butt Connector Wire Gauge Compatibility: 12 AWG Connector Style: Butt Splice Insulation Type: Heat-Shrink Water Resistant: Yes Color: Yellow Quantity: Each Applications Automotive electrical repairs Car audio installations Marine wiring systems Trailer wiring repairs ATV and UTV electrical systems Motorcycle wiring projects General 12-gauge wire splicing What's Included (1) Install Bay IBWTH12 Water-Resistant Butt Connector