*Versatile Application: The tool boasts wide compatibility, making it applicable for 4P, 6P, and 8P connectors. It perfectly supports a vast array of RJ45 connector specifications, including 8P8C (both shielded and unshielded), 8P6C, 8P4C, 8P2C, 6P6C, 6P4C, 6P2C, 4P4C, and 4P2C. *Durable Build Quality: Engineered for heavy use, the main crimper is constructed from highly durable Q235 carbon structural steel. The handles are crafted from TPE material, providing a comfortable grip, and are styled in black and green. *High-Quality SK5 Blade: Equipped with premium SK5 blade material, this crimper guarantees a clean and precise cut every time you strip or cut a cable.