This useful tool has a flexible shaft with a comfortable grip and fits your Norma Hose Clamps perfectly. The flexible shaft allows access at any angle in hard to reach places making it easy to securely tighten your clamps. The tip has two sizes and changes by simply removing and flipping the tip to the other side to fit hose clamps with smaller drive screws. A perfect tool for anyone and a must have for racers and weekend warriors this tool obsoletes screwdrivers which can easily slip off during tightening to ensure a perfect torque every time. These are available in limited supply so order yours today !