Enhance your soldering projects with these high-quality D-148-0207 sleeves, perfect for providing secure and reliable connections. Designed for efficiency and durability, they feature a maximum operating temperature of 150°C, ensuring optimal performance even in challenging environments. With an expanded inside diameter of 4.4mm, they accommodate a wide range of wire sizes, making them versatile and convenient for various applications. Whether you're working on electronics, automotive, or other projects, these sleeves are essential for achieving professional results. Say goodbye to messy and unreliable connections – invest in these solder sleeves for seamless and effective wire and cable management.