A corner bend roller, also known as a corner cable roller or bend cable roller, is a specialized tool used in cable installations to guide cables smoothly around corners or bends. It is designed to minimize friction and prevent cable damage during the installation process. The corner bend roller typically consists of a sturdy frame with one or more rollers positioned at the desired angle to facilitate cable movement around corners. 

These rollers are often made of durable materials such as nylon, polyurethane, or steel, offering low resistance and ensuring a smooth cable pathway. Corner bend rollers are commonly used in industries such as telecommunications, power distribution, and construction, where cables need to be routed through complex pathways or sharp angles. By providing stability and support, they prevent cable strain, kinking, or tangling. 

Corner bend rollers are available in various sizes and configurations to accommodate different cable diameters and corner angles. Their robust construction allows them to withstand heavy loads and harsh environmental conditions. With the assistance of corner bend rollers, professionals can ensure the safe and efficient installation of cables, maintaining the integrity and reliability of the cable infrastructure.