Description: 【Protective Device】: This tool serves as a protective device for your winch, protect it from winding too tightly. It is suitable for use with ATV UTV hook stop devices, cable stop devices, and line protection winch stop devices. 【Prevents Overstretching】: The positioning ball prevents the winch motor and gears from pulling the cable too far and bottoming out on the reel, ensuring the longevity of your equipment. 【Maintains Tension】: It helps to maintain tension on the hook to prevent the cable from loosening, ensuring a smooth and efficient install. 【Versatile Use】: This tool can be used in conjunction with synthetic ropes and/or cable guide locks, making it a versatile addition to your tool . 【 Material】: 4 Point Air Tube Reel Shaft Limiter Made of rubber, this positioning ball will not wear out or winch the winch rope.This Air Tube Reel Shaft Limiter is suitable for automatic telescopic reel accessories, solid core oil pipe stop balls. Specification: Material: Rubber Size Chart: 6.55cm/2.58inch 7.6cm/2.99inch 6.55cm/2.58inch Package Includes: 1 Piece Winch Cable Hook Stopper 2 Pieces Screws Note: Please allow slightly errors 1-2cm differences due to manual measurement.