KOOWIN 240 PCS Heat Shrink Butt Connectors Kit, Insulated Waterproof Electrical Marine Automotive Motorcy Wire Crimp Terminals, Butt Splice Wire Connectors Crimper (3 Colors / 3 Sizes)

【Various Specifications】The electrical terminals kit include 240pcs 3 different sizes heat shrink crimp connectors(20pcs yellow wire range 12-10 AWG, 100pcs blue wire range 16-14 AWG, 120pcs pink wire range 22-18AWG), Shrinking Ratio: 3:1. 【Waterproof】Unique Dual-walled Design: Polyolefin tubing outside and hot melt adhesive inside. When heat is applied, polyolefin tubing reduces in size and adhesive flows inside the insulation, creating waterproof seal and preventing wire corrosion, provides a IP67 waterproof seal. 【Conveniently Identify & Storage】This waterproof wire connectors set come within a storage box, easy to store and carry. Color-coded tubing makes it easy to identify the right size of the connector for every application. 【Widely Used】This heat shrink kit can be greatly used for Motorcycle, Automotive, Marine and other Home Applications. It's recommended to use a hot air gun with reflector nozzle for best results. 【Quality Service Guarantee】If you are not satisfied with the purchase, please contact us. We will communicate with you in time and provide you with satisfactory solutions, 100% satisfaction guarantee, risk-free shopping!