Replaceable Pulling Heads: Our fishtape wire puller comes with three metal pulling heads. The smooth surface reduces friction with the inner walls of pipes, making line pulling easier and more efficient. The pulling heads are securely installed and not prone to detachment. Effortless Mobility, Anytime: Get ready for a whole new level of ease with our rubber wheels featuring a reinforced steel core. Built for superior traction, these wheels glide smoothly over all types of terrain, allowing you to move your gear with minimal effort. Whether you're on smooth surfaces or rugged paths, moving it around has never been so easy! Sensitive Braking System: The unique extended brake handle design enables better control of the speed during line pulling, making operation effortless. The fishing tape wire is marked every 2 feet on the surface, allowing for more accurate control of the length during construction. Full-Metal Frame: The fiberglass fish tape frame is welded from high-quality steel, ensuring durability and providing excellent stability even in different terrains. Its painted surface is resistant to rusting. High-Quality Wire: The fish tape is made of fiberglass and ABS, with a length of 656 ft and a diameter of 5/16 inch. It can maintain its shape under a pressure of 10KN and has characteristics of non-conductivity, non-rust, and aging resistance, making it capable of withstanding harsh environments.