Engineered from high-quality galvanized steel, this drive hook exemplifies durability and efficiency in aerial line applications. With a size of 5/16 x 3-1/2 inches, it features rolled fetter drive threads and a pilot point that ensures easy starting, making it ideal for securing drop wire attachments and service drops. Conforming to Bellcore specification 7365, this robust hardware is not only built for reliable performance but also designed to withstand the elements, ensuring long-lasting use in demanding environments. The SI-3001 logo signifies a commitment to quality, making this drive hook a vital component for professionals in the aerial hardware industry.