Best Long Shank Trailer Balls for Heavy-Duty Towing

Choosing the right long shank trailer ball is essential for safe, stable towing across different hitch setups. This guide highlights five high-quality options that pair strong steel construction with durable chrome or raw finishes. Each product supports notable gross trailer weight ratings and long shank lengths for level towing and versatile mounting. Review specifications, compatibility, and durability features to help you pick the best long shank ball for your hitch and towing needs.

Product Brand Weight Capacity Diameter Shank Length
Reese 63849 Draw-Tite Store 7,500 lbs 2 in 3.25 in
CURT 40073 CURT Store 3,500 lbs 2 in 3 in
CURT 40087 CURT Store 25,000 lbs 2-5/16 in 2-5/8 in
CURT 40020 CURT Store 6,000 lbs 2 in 3 in
CURT 40016 CURT Store 2,000 lbs 1-7/8 in 3 in

Overview: The following selection emphasizes models with longer shanks, chrome or raw steel construction, and compatibility with common 2-inch and 2-5/16-inch couplers. Each option balances towing strength, corrosion resistance, and secure mounting to support stable towing across varying trailer and hitch configurations.

Reese 63849 Class III Chrome Hitch Ball

Reese 63849 Chrome Hitch Ball

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The Reese 63849 features a 2-inch ball diameter with a 1-inch shank and a 3.25-inch shank length, designed for Class III towing. It supports up to 7,500 pounds capacity and uses steel with a chrome finish for corrosion resistance and long-lasting appearance. The combination of a durable chrome surface and a robust shank provides reliable alignment with compatible receivers and couplers, making it suitable for mid-to-heavy duty towing setups.

CURT 40073 Chrome Trailer Hitch Ball

CURT 40073 Chrome Trailer Hitch Ball

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This CURT 40073 hitch ball is engineered for up to 3,500 pounds gross trailer weight with a 2-inch diameter that fits most standard couplers. The 3-inch shank offers a secure mount, and the chrome finish provides corrosion resistance to handle-road exposure. The design emphasizes precise fit and dependable towing strength, making it a practical choice for standard trailers and everyday towing tasks where a longer shank is not required for level mounting.

CURT 40087 Raw Steel Trailer Hitch Ball

CURT 40087 Raw Steel Trailer Hitch Ball

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The CURT 40087 provides a very high towing capacity of up to 25,000 pounds gross trailer weight with a 2-5/16-inch ball diameter and a 2-5/8-inch shank length. The raw steel construction is heat-treated for wear resistance, offering a long lifespan in heavy-duty applications. A built-in 2-inch rise enables level towing on various vehicle and trailer combinations, while the protective finishing highlights durability against wear and weathering on demanding jobs.

CURT 40020 Chrome Trailer Hitch Ball

CURT 40020 Chrome Trailer Hitch Ball

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The CURT 40020 offers a 2-inch diameter with a 3-inch shank and a 6,000-pound capacity. Chrome plating provides corrosion resistance alongside reliable strength from hot-forged steel. The 3-inch shank length helps ensure secure mounting to hitch balls and mounts, especially on setups requiring extended reach for proper alignment and clearance between trailer and tow vehicle.

CURT 40016 Chrome Trailer Hitch Ball

CURT 40016 Chrome Trailer Hitch Ball

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This CURT 40016 model is rated for up to 2,000 pounds gross trailer weight and features a 1-7/8-inch ball diameter with a 3-inch shank length, crafted from hot-forged steel for strength. The chrome finish enhances corrosion resistance, making it suitable for light-to-medium-duty towing where a longer shank helps with compatibility and leveling across different mounts.

Buying Guide

Key considerations when selecting a long shank trailer ball include: ball diameter compatibility with your coupler (common sizes are 1-7/8, 2, and 2-5/16 inches), shank diameter and length for secure fit and clearance, and gross trailer weight (GTW) rating to match the trailer and load. Material quality matters: hot-forged steel provides strength, while chrome or raw finishes impact corrosion resistance and wear. Mounting compatibility with your hitch ball mount should be verified, including shank thickness and mounting pattern. For extreme towing, higher GTW ratings offer more margin but require compatible hitch receivers and vehicle capacities. Evaluate how much leveling impact the shank length provides on your setup and whether a rise or drop is beneficial for level towing. Also consider installation ease and maintenance needs, such as lubrication and rust protection, to extend life in varied weather conditions.

Comparison Highlights

  • Highest GTW: CURT 40087 Raw Steel offers up to 25,000 lbs with a 2-5/16″ ball and 2-5/8″ shank for level towing in heavy-duty scenarios.
  • Best for 2″ couplers: CURT 40073 and CURT 40020 provide reliable performance with chrome finishes and solid shank lengths for standard to moderate loads.
  • Long reach and versatility: Reese 63849 and CURT 40016 combine 2″ and 1-7/8″ diameters with longer shanks for diverse mounting situations and compatibility.
  • Finish and corrosion resistance: Chrome-plated options (Reese 63849, CURT 40073, CURT 40020, CURT 40016) balance aesthetics with protection against rust in exposed towing conditions.

Note: Verify your trailer coupler size and hitch ball mount specifications before purchase. Matching the shank length to your mounting bracket ensures proper alignment and reduces the risk of trailer sway or connection issues during towing.