【Save Time】 The cable connector with heat shrink tubing does not need to be soldered or crimped, only a 1500W-2000W hot air gun (hot air gun not included) is heated evenly to complete the stable connection of the two cables, saving time and improving work efficiency.

【High Quality Material】 The heat shrink tubes are corrosion resistant and waterproof, there are two waterproof hot glues in each solder connector to ensure high tensile strength, waterproof and leak-proof function.

【Easy to Identify】 The cable connector sleeve has a transparent design, which provides visual inspection when the cable is inserted, ensuring a successful connection. Solder connectors of different sizes are available in different colors for easy identification, and a storage box with a grid allows the cable connectors to be neatly sorted.

【Wide Range of Applications】 Solder connectors of different sizes Waterproof cables are suitable for electronics projects and are ideal for the automotive, marine, aerospace, lighting and electronics industries. It is the most standardized and safest way for you to repair or modify.

【Warm Tips】 The matching connectors are available in 4 different sizes, including 40 pcs white (AWG 25 - 24), 80 pcs red (AWG 22 - 18), 60 pcs blue (AWG 16 - 14) and 20 pcs yellow (AWG 12 - 10). When using the hot air gun (not included), keep a distance of 3-5 cm from the heat shrink tubing. If the heat gets too close, the cable connector will break easily.