Features: Sturdy material, humanized design, extensive usage. The exhaust pipe spring installed puller hooks are made of metal and rubber material, comfortable to touch, resistant to fade, reliable to use, sturdy and not easy to break, safe and no bad smell. The T-shaped exhaust spring hook is suitable for many places where springs need to be removed and installed, such as vehicle brakes, riding lawnmower decks, motorcycle and more other vehicles.