Through-wall thread - 20m

High-Strength: Constructed to be high-tensile, this wire-pulling spring is built to withstand heavy-duty tasks with consistent reliability, offering long-lasting performance even under demanding conditions., Flexible Design: Engineered for exceptional flexibility, this spring allows for smooth wire routing and effortless maneuverability through tight or confined spaces, enhancing ease of use during complex installations., Versatile Use: The length of 20 meters makes it highly versatile, and suitable for various applications such as construction projects, conduit installations, and various electrical wiring tasks, providing reliable support across different scenarios, Easy Storage: Designed for easy storage, this spring is compact and manageable, allowing for efficient organization and minimal clutter when not in use. Its design simplifies handling and ensures that it remains in good condition between tasks., Anti-Kink: This spring prevents wire tangling and ensures smooth, uninterrupted cable feeding and handling, making installations more efficient and reducing potential delays.