Enhance your electrical connections with our high-quality SPLICE for 4 AWG wires. Featuring durable tin contact plating, this splice ensures reliable conductivity for your projects. Its closed barrel design provides secure wire termination, while accommodating wire sizes ranging from 21 mm² to 33100 - 52600 CMA. Perfect for various applications, this splice is RoHS compliant, meeting environmental standards. Elevate your crimping capabilities with this essential component for efficient and durable wire connections.