500 ft Extended Reach: This 500 ft fiberglass fish tape handles large-scale and long-distance wiring with fewer re-feeds. The 1/4 in (6.3 mm) diameter balances strength and flexibility, helping it push smoothly through conduits and bends without buckling Fiberglass Construction: Made from fiberglass and PP, this fish tape is non-conductive, rust-resistant, and aging-resistant. Built to perform reliably in harsh environments without compromising security or durability Sensitive Locking Mechanism: The locking mechanism helps avoid accidental snap-back of the electrical fish tape while allowing precise control during pulls. The stand supports smooth, tangle-reduced rewinding for high efficiency Replaceable Metal Pulling Head: This fishing tape includes two interchangeable pulling heads. The smooth surface reduces friction against conduit walls for easier pulls, while the secure attachment helps keep the tips firmly in place Wide-Ranging Applications: Designed for versatility, this fishtape wire puller is widely used for communication, electrical work, wall conduits, floor conduits, and utility installations