ITEM NAME:150 PCS Wire Connector Kit Wire Connectors Waterproof Electrical Wire Conne F1S9 150 PCS Wire Connector Kit Wire Connectors Waterproof Electrical Wire Conne F1S9 [Complete 150 Piece Set]60 red (AWG22-18) 60 blue (AWG16-14) 30 yellow (AWG12-10),Fix frayed wires in no time! One kit is all you need for small electrical jobs and big repairs alike. 150 shrink tubes that's enough to last for years! [Simple as Can Be]Using this solder kit is a cinch. Just heat the wire connectors and shrink tubing with a hot air gun! Pros and amateurs alike can do it in a snap. [Color Coded]Never reach for the wrong piece again. The color coding system categorizes each piece by length and diameter, making your job that much easier. [Designed for Durability]The high quality polymer shrinks quickly, provides excellent insulation and is 100% waterproof. Each piece will outlast repeated wear and tear without slipping or tearing. [Endless Possibilities]Heat Shrink Tubing and Wire Connector kit is great for a wide variety of electrical repairs. It's a must for data line protection, automotive, marine and outdoor applications. Easiest wire connector on the market Seal connectors will make your wire connection waterproof just in seconds; also it applies some mechanical damage protection and prevents wire corrosion! HOW TO USE: Select the proper size connector for the wires, stripped wires. Insert the stripped wires into the connector. Apply heat evenly to the connector from the 2 ends first until tubing shrinks and the adhesive flows, then continuously apply heat evenly until solder sleeve melt and seal. Note: For best result, please use a hot air gun and rotate the connector to evenly apply heat. Please raise the temperature from low to high gradually when you use the hot air gun to heat the wire connector. Please DO NOT set the high temperature at the beginning, or the surface of connector will be over-heated, which will lead to the tube melt while the solder ring still not melt. Keep