Flytuo Heat Shrink Butt Connectors, 660 PCS Crimp (AWG22 10) Waterproof Electrical Wire Connectors Shrink, Marine Grade Terminals(Blue/Red/Yellow)

🍀【High-Quality Copper Core】: Thick copper barrel ensures strong secure crimping every time, providing minimal voltage drop, high current flow, and less heat. This makes your connection project safer and better meets our customers' quality needs. Your wire will never slip out of the connector 🍀【Easy To Identify】: Different Color coded tubing with wire gauge imprint makes it easier for you to identify and choose the right size. Our waterproof wire connectors set is in a storage box, easy to store and use. The Package Included: 270pcs x Red Heat Shrink Butt Connectors, 270pcs x Blue Heat Shrink Butt Connectors, 120pcs x Yellow Heat Shrink Butt Connectors 🍀【Waterroof&Durablity】: Featuring thick and sturdy copper, each terminal can be used to connect wires during crimping securely; Translucent heat shrink tubing provides high tensile strength as well as resistance to stretch and mechanical damage. Polyolefin tubing on the outside and hot melt adhesive inside provides excellent waterproof property. Polyolefin tubing reduces in size and adhesive flows inside the insulation when heating 🍀【Wide Application】: Flytuo heat shrink butt connectors kit can be widely used in areas such as automotive, watercraft, electrical and electronics industries. Heat shrink butt connectors offer 3 different sizes and colors, making repair work much more versatile and efficient. It's really a cost-effective choice for a variety of use 🍀【Compliant With All Relevant Standards 】: Our Flytuo waterproof wire connectors are compliant with ROHS, ISO 9001:2008, SGS, and CE standards. If you have any problem about our products, please do not hesitate to contact us. Thank you~