CURT Switch Ball Trailer Ball Set - 1-7/8" 2" Balls - 3/4" x 1-5/8" Shank

Enhance your boat towing experience with the CURT Switch Ball Trailer Ball Set, designed specifically for marine enthusiasts. This innovative set provides unmatched convenience and reliability, allowing you to effortlessly switch between different trailer ball sizes without the need for additional mounts or tools. Whether you're transporting a kayak, pontoon boat, or any other watercraft, our switch ball set ensures a secure and seamless connection every time.

Key Features

• Versatile Compatibility: Fits both 1-7/8" and 2" couplers, accommodating a wide range of marine trailers.
• High Load Capacity: Supports up to 6,000 lbs. GTW, ensuring safe towing of various watercraft.
• Exclusive J-Groove Design: Guarantees a secure hold on your trailer while allowing easy removal without tools or pins.
• Quick and Easy Switching: Effortlessly swap between ball sizes by simply twisting the switchball head.
• Durable Construction: Made from premium-grade steel with a bright nickel-chrome finish for long-lasting performance in marine environments.
• Protected Mounting: Features a zinc-plated hex nut and helical lock washer to ensure a stable and secure installation.
• Reduced Wear and Tear: The shank bears the weight, preventing friction and binding on the coupler.
• Certified Safety: Independently tested in accordance with SAE J684 standards for dependable performance.

Product Specifications

Feature	Description
Ball 1 Diameter	1-7/8 inches
Ball 1 Capacity	3,500 lbs.
Ball 2 Diameter	2 inches
Ball 2 Capacity	6,000 lbs.
Shank Length	1-5/8 inches
Shank Diameter	3/4 inches
Finish	Chrome
Hub Warehouse	D25
Neck Diameter	1 inch
Rise	0 inches
Patents	U.S. Patent #5,169,168 Canadian Patent #1,325,445
Warranty	Limited lifetime warranty (one-year finish, one-year parts)

Reliable Performance for Marine Applications

The CURT Switch Ball Trailer Ball Set is engineered to meet the demanding needs of boaters and marine enthusiasts. Its robust construction and high load capacities make it ideal for towing everything from small dinghies to larger fishing boats. The switch ball system eliminates the hassle of carrying multiple trailer ball mounts, streamlining your towing setup and saving space on your boat trailer.

Easy Installation and Maintenance

Installing the CURT Switch Ball is a straightforward process that requires no special tools or additional hardware. The exclusive J-groove design ensures that each ball attachment fits securely onto the shank, providing a stable connection every time. Maintenance is minimal, thanks to the corrosion-resistant nickel-chrome finish that withstands the harsh marine environment.

Safety and Certification

Your safety is paramount. The CURT Switch Ball Trailer Ball Set has been independently tested to comply with SAE J684 standards, ensuring that it performs reliably under various towing conditions. This certification guarantees that you can trust your trailer ball set to handle the demands of marine towing with confidence.

Watch Our Installation Videos

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.