Professional Answer: Minimizing friction and controlling the bending radius are two of the most critical factors for a successful cable pull. High friction can lead to excessive pulling tension, which can stretch and damage the internal conductors and insulation of a cable, compromising its long-term integrity. Similarly, pulling a cable around a bend that is too sharp can cause permanent damage, leading to future failure. Our cable guides are engineered to keep the pulling tension within safe limits and maintain the cable's minimum bending radius, ensuring a high-quality, long-lasting installation.