Features:

  • VERSATILE ADAPTER. This trailer hitch adapter sleeve easily inserts into your trailer hitch receiver whenever needed to adapt it from one size to another. This hitch adapter fits a 2-1/2-inch receiver and accepts a 2-inch shank
  • STANDARD FIT. This trailer hitch receiver adapter measures 2-1/2-inch x 2-1/2-inch to fit any industry-standard 2-1/2-inch trailer hitch receiver. It also accepts any industry-standard 2-inch x 2-inch shank
  • SOLID STRENGTH. This hitch receiver reducer adapter is constructed from high-strength steel to ensure reliable towing for the road ahead. Its gross trailer weight ratings and tongue weight ratings are limited to the capacity of the trailer hitch
  • CORROSION-RESISTANT. This trailer hitch reducer sleeve is finished in a highly durable black powder coat to withstand rain, dirt, UV damage and other corrosive threats
  • EASY TO INSTALL. Installing this trailer hitch reducer sleeve is fast and easy. You can use it as needed by simply inserting it into your hitch receiver (hitch pin sold separately). Then, hitch up your trailer or hitch accessory
Might already have one included with your new truck

Fits perfectly into the 2 1/2 inch square receiver hitch on my new Ram 3500, allowing me to use existing 2 inch square ball mounts. Looks nearly identical to the FCA-provided reducer sleeve I discovered lurking next to the vehicle's jack the day AFTER I installed this Curt reducer sleeve. Ram truck owners with 2 1/2 inch square receiver hitches might want to check the factory jack storage location before ordering this Curt adapter :-)

Fits the bill.

2013 Silverado 2500 HD-Fit as expected, some wobble/rattle when installed, however I do not drive with it mounted unless I have a trailer in tow. Saved me money to use my existing ball mounts when I purchased a newer truck with 2.5" receiver.

Curt has a good reputation and this adapter confirms that

This adapter slid smoothly into the receiver of my 2016 Chev 2500HD diesel, no modifications necessary. I don't know why other reviewers had to grind theirs down but mine fits very well, the coating is flawless. Curt has a good reputation and this adapter confirms that.

Fits 2.5" receiver perfectly to make it a 2".

Just slide it in and instantly make your 2.5" receiver tube into a 2". 2" trailer hitches are much less than a 2.5" so this works well. I got a deal on a 2" anti sway hitch and now I can use it. Curt makes good towing products. I like the fact that it has a nipple to keep it from sliding through.

fits my 2013 Sierra 2500

Fits great whereas I did have trouble with other reducers not fitting. Even the 'GM' reducer did not fit. This is my second 45045 to be used as a spare. Leave it on your hitch pinned and you are ready to go. Keep the spare in your truck.

very happy. Also

fit my Curt 15703 perfectly, very happy. Also, I'm glad it has little bends in the end so it seats the right depth, though it's just slightly too deep for the hitch pin holes to line up. It's easy to manage, but if you have this all the way in the 15703, it needs to come out about 1/8" for my hitch pin to go in.

Perfect fit.

I had previously purchased a similar item from a local “farm store” and the pin hole didn’t line up. I returned it and purchased this one. it fit perfect and was less expensive. I am very glad I purchased this product.

Worked as expected, rugged.

This sleeve fit my 2011 GMC 2500HD 2.5" receiver perfectly and adapted all my existing 2" hardware perfectly. And unlike some other sleeves this one is made of steel tubing and so will be as strong as the rest of the hitch system.

Perfect fit

Installed on 2019 F-250 crew cab. Fits like a glove.

Works as it should

I ordered this because all my trailer hitches were the next size down and this was the cheaper alternative rather than purchasing all new hitches. I used it several times without any issues.

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