- Reliable Towing Strength: This heavy-duty trailer hitch ball is designed to handle up to 15,000 pounds of gross trailer weight, ensuring you can tow with confidence, whether you're hauling a boat, camper, or heavy equipment. - Precise Fit: Featuring a 2-5/16-inch diameter, this tow hitch ball is compatible with nearly all 2-5/16-inch couplers. The ball shank has a 1-1/4-inch diameter and measures 2-5/8 inches in length, providing a secure connection to your trailer hitch ball mount. - Corrosion-Resistant Finish: Coated in durable chrome plating, this hitch ball resists rust, dirt, and moisture, ensuring longevity and reliability in various weather conditions. - Secure Installation: This trailer hitch ball includes a zinc-plated hex nut and a helical lock washer, enhancing the strength of the attachment. The fine threads provide a tighter grip, requiring a torque of 450 lb.-ft. for optimal security. Use Scenarios: 1. Camping Trips: Perfect for towing your travel trailer or camper, allowing you to confidently explore the great outdoors without worrying about your hitch connection. 2. Boat Trailers: Ideal for securely attaching your boat trailer, ensuring a safe journey to the lake or ocean. 3. Heavy Equipment Transport: Use this hitch ball for transporting construction equipment or trailers with heavy loads, providing peace of mind during transit. This trailer hitch ball combines strength, compatibility, and durability, making it an essential tool for safe and efficient towing.