Pico 2254PT 22-16 AWG Electrical Wiring Crimp and Solder Seal Heat Shrink Butt Connectors 5 per Package Crimp Connector First to Allow for Easy Handling Solder Seal Connectors with Adhesive Lined Heat Shrink Sleeve 22-16 AWG (Red) Creates Waterproof and Corrosion Resistant Connection 5 per Package