GMP Tools presents a robust solution for aerial plant installation with the 90° Corner Block equipped with high-strength plastic rollers. Designed to support cables or innerducts up to 1 3/8 inches in diameter while maintaining a 23-inch bending radius, this corner block features welded and painted steel frames that ensure durability and stability in demanding environments. The innovative plastic roller design enhances functionality by allowing the use of poly rope during cable pulling, while a built-in cable retaining roller effectively prevents jumping, ensuring smooth and efficient operations. Additionally, this unit is compatible with the Ratcheting Pole Bracket (P/N 70372) for secure and convenient mounting, making it an essential tool for installing aerial hardware and equipment.