Wiring connectors overview Stripping and insertion method Strip 0.75 cm of insulation from the lead wire. Insert the stripped wire into the soldering tin ring and move it toward the middle of the ring. The lead wire should not be secured with hot melt adhesive. Crimp terminal design Each crimp terminal features a tinned copper barrel that securely holds the wire when crimped. The seamless copper sheet design helps prevent open strands and ensures the wire will not slip off the connector. Automotive suitability Designed for automotive use with good electrical conductivity and durability. These connectors provide stable performance as a wire end terminal kit. Marine and general applicability This electrical connectors kit is suitable for marine and car applications, including work on boats. It helps ensure everything bonds correctly. 23 common use scenarios Car wiring upgrades and repairs Use these connectors to damaged wire ends, ensuring secure crimps and reliable electrical contacts in automotive wiring projects. Boat and marine installations Ideal for wiring lighting, accessories, or auxiliary circuits on a boat, helping maintain solid connections in a marine environment. General automotive and marine maintenance Suitable for various wiring tasks in cars and boats where durable, conductive connections are required.