Schrumpfschlauch-Lötverbinder 50-teilig – IP67 | 4 GrößenWaterproof cable connections no soldering iron, no tape needed. Solder and seal in one step apply heat, done. 50 piece color coded set four sizes for every cable. A reliable cable connection shouldnt require a tool mess. These heat shrink solder connectors join cables in a single step insert cable, apply heat, done: The integrated solder ring melts while the polyolefin tubing seals the connection tightly and waterproof. Protection rating IP67. No