CURT MANUFACTURING, LLC. part description

CURT class 3, or standard-duty, ball mounts are a step up from classes 1 and 2. They feature a 2" x 2" shank and have a higher weight capacity for towing heavy-duty trailers, including utility trailers, boat trailers, campers, single-horse livestock trailers and most recreational vehicle trailers. With class 3 trailer hitches being the most common type of trailer hitch for pickup trucks and SUVs, the class 3 ball mount, by association, is an excellent complement to this trailer hitch and these larger vehicles (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc).This particular class 3 ball mount can be used in the drop position to provide a drop of 10", a gross trailer weight capacity of 5,000 lbs. and a tongue weight capacity of 500 lbs. It can also be flipped to provide a rise of 8", a gross trailer weight capacity of 3,500 lbs. and a tongue weight capacity of 350 lbs. It features a length of 14". Class 3 ball mounts are CNC-formed and robotically welded to ensure unwavering precision and dependable strength in each and every unit. We mechanically descale each one to provide a smooth surface for a long-lasting finish. This class 3 ball mount comes with a durable gloss black powder coat finish to protect against corrosion, scratches, UV damage and more to give it the thick skin it needs to face the road ahead.


  • Fits trailer hitches with a 2" x 2" receiver tube opening
  • Welded trailer ball accepts a 1 7/8" coupler
  • Permanently attached trailer ball cannot be loosened or stolen
  • 2" drop for precise trailer leveling
  • Hollow shank weighs less and can be used with an anti-rattle kit
  • Protected by a durable powder coat finish
  • Trailer ball features a polished chrome-plated finish

Product Description

Class 3 Ball Mount (2" Shank, 5,000 lbs., 10" Drop, 14" Long)

Application Summary

CURT 45112 Class 3 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 5,000 lbs, 1-Inch Hole, 10-Inch Drop

Protected by a durable powder coat finish

2 inch 2in starter kit 2inch enganche para remolque truck iii two lb hitxh moint parts multi size pound rv tube 2x2 ford ram reciver three reciever tubing ballmount car draw bar extension multipurpose leveling interchangable raised universal auto

Product Attributes

Box Height In Inches - Xa 24
Box Length In Inches - Xa 8
Box Width In Inches - Xa 2
Class Id 0
Drop 10 IN
Finish - Xa Gloss Black Powder Coat
Gtw/tw Ball Drop 5,000 LB / 500 LB
Gtw/tw Ball Rise 3,500 LB / 350 LB
Item Class - Xa OMF
Item Height - Xa 0.000
Item Length - Xa 0.000
Item Width - Xa 0.000
Parcel Allowed - Xa Yes
Product Weight - Xa 0.000
Rate Class - Xa 70.0
Receiver Tube Size 2 IN
Retail Height - Xa 2.500
Retail Length - Xa 18.000
Retail Width - Xa 11.000
Rise 8 IN
Shipping Weight - Xa 14.000
Tariff 301 - Xa No
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8708998180
Harmonized Tariff Code (HTS) 8708998180
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Warranty Special UOM TX
UPC 00612314412006

Curt®, a Lippert brand, is a leading manufacturer and supplier of a full line of towing products, including heavy-duty equipment. It also offers fifth wheel, gooseneck, weight distribution hitches, ball mounts, trailer balls, electrical components, bike racks, cargo carriers, and other towing accessories. Headquartered in Eau Claire, Wisconsin, Curt Manufacturing, LLC. has come a long way since it was founded as a trailer ball distribution business in 1993. Two years after its founding, it began manufacturing its own first custom-fit receiver hitch, which was soon followed by countless more. Today, Curt remains the FIRST Name in Towing Products® with over a thousand trailer hitch designs for everything, from vans and passenger cars to SUVs and full-size pickups.

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