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: 35704222748$156.89PriceQuantityAdd to CartFeaturesWire Range10-DecColorYellowPack100