Material: This winch cable hook stopper is made of high quality rubber, aging resistant, non-slip and wear resistant, high strength rubber, shock absorption. Metal screw reinforcement parts make the overall stop hook frame more stable and durable for use. Installation: The cable hook stopper will be installed between the two outer rollers on the ATV or SUV winch cable guide. It comes with a cable lock and is also suitable for synthetic cables, slotted cable guides. Replaces the original thrust ball bearing and is quick and easy to install. Function: It eliminates wear on the hook rollers, eliminates hook rattling and protects the winch motor and gears by preventing the cable from being pulled too far and crashing on the rollers. It maintains tension on the hook and prevents the cable from coming loose. Applicability: This winch cable hook stopper is suitable for most vehicles, such as off-road vehicles, off-road vehicles, two-wheeled motorcycles, etc.