🔧 Connect with Confidence! Enjoy a 30-day money-back guarantee and a 24-month warranty for complete confidence in your purchase. Crafted with a seamless tinned copper barrel that resists corrosion and ensures a secure crimp every time. Experience peace of mind with our unique dual-walled insulation that provides a 360-degree seal against moisture. Perfect for marine, automotive, and home projects, ensuring a strong watertight bond in any environment. Minimizes voltage drop and heat, allowing for high current flow and preventing short circuits. Wide AWG compatibility Waterproof dual-walled design Thick copper barrel The TICONN 100PCS Heat Shrink Butt Wire Connector Kit is a premium collection of insulated, waterproof electrical wire crimp terminals designed for marine and automotive applications. Featuring a thick copper barrel for secure crimping, a dual-walled waterproof design, and compatibility with various wire gauges, this kit ensures reliable connections in any project. Backed by a satisfaction guarantee, it's the ultimate choice for professionals and DIY enthusiasts alike.