Upgrade your trailer setup with a chrome-plated tow ball featuring a 50mm ball head and a 3/4" diameter shaft. This unit fits trailer bars with a 1" mounting hole and is rated to handle up to 3500 lbs. It includes a 40mm wrench flat on the flange for easy installation and a compact overall length of 1-3/4 inches. Built for durability and weather resistance, it's a dependable choice for utility, boat, and cargo trailers that use standard 50mm hitch fittings.

Product Specification

• Ball diameter: 50 mm
• Shaft diameter: 3/4 inch (19.05 mm)
• Overall length: 1-3/4 inches
• Flange wrench flats: 40 mm
• Finish: Chrome plated
• Load capacity: 3500 lbs
• Mounting hole compatibility: Fits trailer bars with a 1" mounting hole
• Variant: Optional 1-inch diameter shaft version available (SKU 120.0047)

why buy?

• Durable chrome-plated construction resists corrosion from road spray and weather exposure, helping your tow ball stay functional longer.
• High load rating up to 3500 lbs makes it suitable for a wide range of trailers, from utility to small boat trailers.
• Exact fit for 1" trailer bar holes ensures secure coupling and reduces play or wobble during towing.
• 40 mm wrench flats on the flange let you install or swap the ball using standard wrenches, even in tight spaces.
• 50 mm ball size aligns with common trailer couplers, supporting compatibility with a broad ecosystem of trailers and accessories.
• Versatile upgrade option for replacing worn or mismatched hitch balls, improving safety and performance on every trip.