CURT 40034 2 in. Chrome Trailer Ball with 2 in. Rise Shank – 6,000 lb Capacity

Overview

When you need dependable towing gear, the CURT 40034 trailer ball combines strength, precision, and protection in a compact profile. Crafted for a 2-inch coupler, this chrome-plated hitch ball is designed to stay strong under demanding use on utility trailers, boat trailers, campers, and more. The built-in 2-inch rise helps achieve level towing across varied terrain, while the fine-threaded shank supports a secure fit during setup and on the road.

Key benefits at a glance

• RELIABLE STRENGTH. Rated to tow up to 6,000 pounds gross trailer weight, constructed from hot-forged steel for consistent performance on the road ahead.
• PRECISE FIT. 2-inch ball diameter matches most 2-inch couplers; shank measures 1 inch in diameter and 2-1/8 inches long, with a built-in 2-inch rise for level towing.
• CORROSION-RESISTANT. Durable chrome plating protects against rain, dirt, and rust, enhancing long-term durability.
• SECURE INSTALL. Includes a zinc-plated hex nut and a helical lock washer; fine threads improve grip and torque retention (approx. 250 lb-ft).
• TESTED FOR SAFETY. CURT tow balls are evaluated to meet U.S. VESC specifications for towing confidence.

Specifications and materials

This CURT trailer ball is forged from high-strength steel and finished with a nickel-chrome coating to resist wear and corrosion. The 2-inch rise, combined with the 2-inch ball diameter, supports level towing when paired with compatible hitches and ball mounts. The hardware set—the hex nut with washer—is designed for a secure, torque-friendly installation that stays tight over time.

Real-world use scenarios

Think camping trips, utility hauling, or weekend adventures with a boat or personal watercraft in tow. The 2-inch rise helps align the trailer with your vehicle’s hitch for smoother towing, while the 6,000-pound capacity accommodates many standard‑ and heavy‑duty trailers. This ball complements Class 3 and Class 4 hitch assemblies and is well suited for a variety of pickup trucks and SUVs when paired with the appropriate hitch components.

Care, maintenance, and safety tips

• Regularly inspect the ball, nut, and lock washer for wear and torque retention.
• Torque the assembly to the recommended specification and re-torque as needed after initial use.
• Check compatibility between the vehicle, hitch, and trailer to ensure the capacity rating is not exceeded.

While the CURT 40034 is built for durability and reliability, following the vehicle and hitch component ratings remains essential for safe towing. This product offers a practical, high-strength option for daily towing needs without promising performance beyond stated capacities.