CURT 40018 Chrome Trailer Hitch Ball – 3,500 lbs, 2 in Diameter, 3/4 in Shank

Overview

From CURT comes a reliable connection point built for everyday towing. The CURT 40018 chrome trailer hitch ball blends strength with a clean, polished look. Forged steel and a chrome coating work together to resist the wear of outdoor use, helping your trailer stay connected mile after mile.

Designed for 2-inch couplers, this ball fits a broad range of setups with a 3/4-inch shank and a 2-1/8-inch shank length. The chrome finish isn’t just for show; it delivers corrosion resistance and a surface that’s easier to wipe clean after a long day on the road.

Key Specifications and Build Quality

• Rated to tow up to 3,500 pounds gross trailer weight, delivering solid towing power for standard- and heavy-duty trailers.
• 2-inch diameter ball with a 3/4-inch shank and 2-1/8-inch length ensures a precise, secure attachment to your ball mount.
• Zero rise profile supports common towing configurations and helps maintain a stable hookup.
• Chrome plating guards against rust and scratches, keeping the finish looking good even after exposure to rain and dirt.
• Includes a zinc-plated hex nut and a helical lock washer for a dependable mounting setup; torque to spec for best results (about 160 lb-ft).
• Safety and quality are reinforced by testing to U.S. VESC specifications, providing a documented standard for reliability.

Real-World Scenarios

Whether you’re towing a utility trailer full of gear, hitching a boat trailer for a weekend on the water, or preparing an RV trailer for a road trip, this hitch ball is built to complement Class 3 and Class 4 hitch configurations. It pairs well with many pickup trucks and SUVs that rely on a sturdy, durable hitch ball for everyday towing tasks. Capacity and performance will depend on the full hitch system and vehicle, so always coordinate with the vehicle and trailer ratings.

What to Expect on the Road

• Precise 2-inch coupler fit for simple, secure mounting.
• Strong engagement thanks to fine threading and properly torqued hardware.
• Low-maintenance chrome finish that resists weathering and grime.
• Broad compatibility with common ball mounts and trailers used in daily life.

Two Quick Takeaways

Durable, chrome-plated design with a 3,500-pound capacity makes this CURT hitch ball a versatile choice for a wide range of towing needs. Always verify that all towing components are within their rated limits and installed according to the manufacturer’s recommendations.