Standard Motor Products Self-Solder Butt Connector with Heat Shrink

Standard Motor Products Self-Solder Butt Connectors with Heat Shrink (also called solder seal butt splice connectors or heat shrink solder splices) join two wires in one step. Each connector has a built-in band of solder inside a heat shrink sleeve. You don't need a soldering iron.

Key Features:

• One-step splice: Heat melts the integrated solder so it flows around the stripped wire ends. At the same time, the sleeve shrinks down to insulate the joint.
• Insulated, sealed connection: The heat shrink sleeve protects the splice from moisture and contaminants. This makes it suitable for under-hood, under-vehicle, trailer, marine and powersports wiring repairs.
• Handypack packaging: The line is part of the Standard Motor Products Handyman series of electrical repair parts.
• Cleaner than a standard crimp splice: The solder bonds the wire strands together. This gives a more secure electrical connection than a friction-fit connector.

Installation Tip: Strip the wire ends and insert them into the connector. Apply heat with a heat gun until the solder flows and the sleeve shrinks snugly around the wires. Avoid open flame, which can overheat or split the sleeve.

Each connector in this line is made for a specific wire gauge range. Choose the one that matches your wire for a reliable, long-lasting repair.