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CURT 2-5/16" Trailer Ball, 1" x 2-1/8" Shank, 7.5K, Chrome, 40005


Regular price $26.95 USD

Care information

To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:

  • Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
  • Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
  • For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
  • Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
  • Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
  • After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
  • If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.

Delivery and Shipping

Handling Time: Orders ship out within 1 business day after payment is received.

Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.

Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).

Tracking: A tracking number will be provided once your order is dispatched.

Product Overview:

Equip your rig with the uncompromising strength of a CURT 2-5/16" trailer hitch ball, built specifically to dominate heavy-duty towing. Engineered from high-strength, hot-forged steel, this solid piece of towing hardware is expert-engineered to match the demands of Class 5 setups, making it the perfect choice for hauling dump trailers, toy haulers, farm equipment, and large RVs. It reliably manages up to 7,500 lbs. of gross trailer weight and features a 1" diameter by 2-1/8" long fine-threaded shank for maximum grip and smooth torquing. Finished in a weather-resistant nickel-chrome plating, this heavy-duty tow ball is thoroughly tested to meet strict U.S. VESC specifications, ensuring complete safety on the road.

Key Features:

High-Strength Forged Steel: Crafted from premium, hot-forged steel to provide superior structural integrity and the brutal durability needed for commercial-grade hauling.

Heavy-Duty 2-5/16" Fitment: Precision-engineered to fit all standard 2-5/16" trailer couplers, safely handling a heavy-duty gross trailer weight of up to 7,500 lbs.

Fine-Threaded Solid Shank: Features a 1" shank diameter and a 2-1/8" shank length with a fine-thread pitch to deliver enhanced holding power and effortless installation.

Premium Nickel-Chrome Finish: Shielded by a highly polished chrome-plated layer that provides a clean aesthetic while defending against rust, scratches, and harsh weather.

Vibration-Resistant Hardware: Includes a heavy-duty, zinc-plated hexagonal nut and a helical lock washer to guarantee a rock-solid, secure attachment to your ball mount platform.

Rigorously Safety Tested: Fully evaluated and certified to meet U.S. VESC V-5 safety specifications for ultimate confidence while towing.

Specifications:

Ball Diameter: 2-5/16 Inch
Shank Diameter: 1 Inch
Shank Length: 2-1/8 Inch
Gross Trailer Weight (LB): 7500 Pound
Finish: Chrome Plated
Color: Silver
Material: Steel
Universality: Fully Universal

Warranty & Support:

This premium product is covered under CURT's Limited Manufacturer's Warranty, which offers a Limited Lifetime Structural Warranty along with a dedicated 1-Year Finish Warranty and 1-Year Parts Warranty.

Please note that all warranty claims must be processed directly through us as your authorized distributor, rather than contacting the manufacturer. For any warranty assistance, simply reach out to our dedicated support team with your order details and we will take care of the rest.

Payment & Security

Payment methods

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