Insert Stripped Wires Into Connector & Crimp. Apply Heat Until Solder Sleeve Melts. Continue Until Tubing Melts & Adhesive Flows. Cool For a Perfect Watertight ConnectionCRIMP-SOLDER-HEAT SHRINK BUTT CONNECTOR (PICO)SKU: 35704222649$131.69PriceQuantity*Add to CartFeaturesWire Range16-14ColorBluePack100