Robust Construction: Constructed with high-quality materials, including heavy-duty 14 AWG SJTW cable, the 1.5 feet extension cord ensures optimal electrical conductivity and thermal conductivity. Its sturdy build ensures long-lasting durability, minimizing the risk of breakage during prolonged use. Versatile Outlet Compatibility: The 3 prong extension cord is equipped with powerful 15A 125V NEMA 5-15P to NEMA 5-15R grounded outlet plugs. These versatile outlets are compatible with a wide range of standard electrical equipment, including string lights, lamps, printers, patio fountain, RV fans and more. This ensures its suitability for various indoor and outdoor applications.