PROTECTED: Cover your car's tow ball with this practical and durable cover. It is waterproof and protects against corrosion and shocks, even when washing the car. GREAT COMPATIBILITY: The cap is suitable for all standard 50 mm hooks, including gooseneck hooks. It is therefore compatible with most vehicles: car, truck, trailer, etc. PRODUCT DETAILS: The cap is made of durable PE plastic. Lid dimensions: height: 70 mm / diameter (bottom): 52 mm | Clip dimensions: length: 93 mm / inner diameter: 48 mm. EASY ATTACHMENT: No need to screw with tools! The cap is put on by simple pressure and is held in place thanks to the circlip. DURABLE: The cap is solid and resistant. Use it worry-free on your towing device, in outdoor parking, camping or elsewhere. Protect your car's hitch ball with this practical and resistant cap. The installation is done quickly and simply, by pressure, and the maintenance is ensured by the circlip. WATERPROOF: The cap is weatherproof and protects your car's tow bar from corrosion and shocks. No worries about winter! MANY MODELS: Its size is suitable for 50mm balls and thus makes it compatible with all standard round tow hooks, including gooseneck, and for many vehicles. Material: PE plastic Cover dimensions: height: 70 mm / diameter (bottom): 52 mm Clip dimensions: length: 93 mm / inner diameter: 48 mm INCLUDED IN DELIVERY: 1x cap for tow ball