200 PCS Non-Insulated Butt Connector Kit with 45 Heat Shrink Tubing ? 22-10 AWG This 200-piece non-insulated butt connector kit, combined with 45 heat shrink tubing, is designed for high-performance wire crimping and electrical repairs. Made from high-quality red copper with a tin-plated surface, these connectors offer excellent electrical conductivity, corrosion resistance, and durability. The wire stop structure ensures precise insertion and secure compression for reliable connections. Suitable for automotive, home circuits, motorcycles, and industrial applications, this kit simplifies wire connections, making repairs faster and more efficient. Organized in a compact storage box, the connectors are easy to access and transport, providing the perfect solution for professionals and DIY enthusiasts. High-Quality Copper Construction - Made from tin-plated red copper for enhanced conductivity, corrosion resistance, and durability. Versatile Wire Compatibility - Includes 200 non-insulated butt connectors supporting wire sizes 22?10 AWG, making them ideal for various electrical applications. Heat Shrink Tubing Included - Features 45 heat-shrinkable tubes for added insulation, providing secure and weather-resistant connections. Easy to Use and Install - Designed for quick crimping and strong connections, simplifying repairs in automotive, home wiring, and industrial projects. Compact and Organized Storage Box - Labeled and compartmentalized plastic box for easy organization, portability, and quick access. Specifications: Material: Tin-Plated Red Copper Wire Compatibility: 22?10 AWG Heat Shrink Tubing: 45 pieces (various sizes) Total Pieces: 200 connectors + 45 heat shrink tubes Usage: Crimping, soldering, and wire repairs for automotive, home, and industrial applications Kit Contents: 80 Connectors: 22?18 AWG 60 Connectors: 16?14 AWG 60 Connectors: 12?10 AWG 45 Heat Shrink Tubing: Multiple sizes for added insulation and waterproofing Features: High-performance copper for excellent conductivity and long-lasting reliability. Tin-plated surface protects against oxidation and corrosion in harsh environments. Heat shrink tubing provides additional sealing for waterproof and weatherproof connections. Easy-to-use design ensures quick installation with a crimping tool. Ideal for automotive, motorcycle, marine, and household wiring projects. Package Includes: 200 x Non-Insulated Butt Connectors (22?10 AWG) 45 x Heat Shrink Tubing (assorted sizes) 1 x Compact Plastic Storage Box Usage Instructions: Strip the wire ends and insert them into the butt connector. Crimp the connector securely using a crimping tool. Slide the heat shrink tubing over the connection. Apply heat using a heat gun until the tubing shrinks tightly for a waterproof seal. Important Notes: Ensure wire gauge compatibility before crimping. Use only heat guns for shrink tubing?avoid open flames. Keep out of reach of children due to small parts. (description exceeds maximum possible length)