4 Best 1 7/8 Inch To 2 Inch Ball Adapter (2 Great Brands)

Towing has been so common over the years that we often tend to have more than one trailer.

But it is not a viable option to buy balls of different sizes for each of the trailers.

So, we do opt for the ball adapters.

When talking about ball adapters, the 1 7/8 to 2 inch ball adapter is the most versatile in the towing industry.  

However, before you opt to buy one of these, go through this article as it discusses the ins and outs of the 1 78 to 2 inch ball adapters keeping in focus some renowned models in the market.

Best 1 78 to 2 inch ball adapters to buy:

It is fairly easy to buy a 1 78 to 2 inch ball adapter as they are found in most of the local towing accessory stores.

However, finding the best one suited to your needs may not be an easy task if you don’t know what to consider before buying one of them. 

Let’s check out some of the famous 1 78 to 2 inch ball adapters to get an in-depth view of them.

CURT 41783 Switch Ball 1-7/8-Inch and 2-Inch Chrome Steel Trailer Hitch Ball Set

When it comes to trailer balls, CURT Switch Balls are revolutionary.

This is a product of CURT’s ingenuity and engineering.

These Balls are essentially trailer ball shanks that come with detachable heads.

They provide unrivaled ease of use and dependability for many light and medium-duty towing scenarios. 

Top Features:

• High-strength steel construction and plated with premium-grade nickel chrome. 

• Suitable for 1-7/8″ and 2” couplers.

• Gross towing weight is respectively 3,500 lbs. and 6,000 lbs.

• Shank diameter = 3/4”; neck diameter = 1”; shank length =2-1/4″ with 0” rise.

• Exclusive ‘J’ groove design.

• SAE J684 tested for the utmost safety.

Pros:

• Easy and faster installation.

• Robust and durable.

• Highly secured and proven for safety.

• Good for the lower-end convertible ball.

Cons:

• No mechanical fastener for the balls.

Reese 74307 Interchangeable 1 7/8″ and 2″ Hitch Ball

This is a marvelous product coming out of the famous Reese. 

It is specifically designed for lightweight trailers.

However, the most amazing fact about this system is its easy-peasy witching ability.

Incredibly, all it takes to alter the size of the ball is a quarter of a turn while applying a little pressure from a key, quarter, or any dollar coin.

Top Features:

• Alloy Steel construction and plated with chrome.

• The product dimensions are 11 x 9 x 5 inches and weigh ‎2.55 pounds.

• Gross towing weight is up to 5000 pounds.

• Features a latch design.

• VESC safety standards ensured

Pros: 

• Very quick and convenient release.

• Fits with various trailers and equipment.

• Highly durable and superior strength.

• Value for the money.

Cons:

• No way to lock the balls.

Reese Towpower 74308 Interchangeable 1 7/8″ and 2″ Hitch Ball Kit

Towing multiple trailers is a breeze with the Reese Towpower Interchangeable 1 7/8″ and 2″ Hitch Ball Kits.

The 1 7/8″ and 2″ hitch balls can be switched out with a quick release via its positive latch design. 

The kits come with a 1″ shank that can support up to 1,000 lb. on the tongue and 10,000 lb. on the trailer.

Top features:

• Alloy Stee construction with powder-coated finish.

• Dimensions are ‎5 x 6 x 6 inches weighing only ‎0.01 ounces.

• Can support up to 10,000 pounds GTW with a 1-inch shank.

• Positive latch design for attaching the ball.

• Meets the VESC safety measurements.

Pros:

• Faster and smoother release.

• Strong and highly durable.

• Tested for safety.

• No need for a large multi-ball hitch.

• Inexpensive and value for the money.

Cons:

• There is only a screw to hold the ball.

CURT 41782 1-7/8 and 2-Inch Chrome Steel Switch Ball Set

This Switch Ball trailer ball kit includes two ball attachments as a part of its package.

These interchangeable hitch balls are built to last with sturdy steel construction and a shiny nickel-chrome finish.

The diameter of the shank is 3/4 inches and it is 1 5/8 inches long.

Most importantly, the larger ball comes with a weight capacity of 6,000 pounds.

Top Features:

• Product dimensions are ‎8 x 5 x 2 inches; while it weighs only ‎2.53 pounds.

• High-strength steel construction and plated with premium-grade nickel chrome. 

• Suitable for 1-7/8″ and 2” couplers.

• Gross towing weight is respectively 3,500 lbs. and 6,000 lbs.

• Shank diameter = 3/4”; neck diameter = 1”; shank length =1-5/8″ with 0” rise.

• Exclusive ‘J’ groove design.

• SAE J684 tested for the utmost safety.

Pros:

• Easy and faster installation without any additional equipment.

• Strong construction and highly durable.

• Proven for safety.

• No need to switch between ball mounts.

• Easy to switch back and forth.

Cons:

• The Center pin is exposed.

• No mechanical fastener for the balls.

how do you know which ball adapter is the best?

There are a few key factors to consider when determining the best 1 7/8 inch to 2 inch ball adapter.

First, consider the material of the adapter.

A high-quality material, such as stainless steel or aluminum, will be more durable and long-lasting than a cheaper, lower-quality material.

Next, consider the weight capacity of the adapter.

Make sure that the adapter you choose can handle the weight of your load and your vehicle.

Finally, consider the reputation and customer reviews of the manufacturer.

Look for a manufacturer with a proven track record of producing high-quality and reliable products.

By considering these factors, you can confidently choose the best adapter for your needs.

FAQs about 1 78 to 2 inch ball adapter:

Final Words:

Considering towing efficiency and comfort with utmost affordability, a 1 78 to 2 inch ball adapter is a blessing in the towing industry.

Adapters of this size are incredibly adaptable to change and very convenient. 

So, this is an excellent approach to take when you have two or more trailers. 

However, always make sure to consult the user manual and our out-and-out guide when choosing one for your particular needs.