Professional Answer: Cable pulling jack stands, also known as cable reel jack stands or cable drum stands, are essential pieces of equipment used to safely and efficiently support heavy cable drums during installation. Their primary role is to lift the cable drum off the ground and hold it securely in place, allowing the cable to be uncoiled smoothly and without tangling as it is pulled by a winch or puller. Without proper jack stands, handling large, heavy cable reels would be dangerous, inefficient, and could cause damage to the cable itself.