CURT MANUFACTURING, LLC. part description

If you own more than one trailer, you know what a hassle it can be switching back and forth between ball mounts and keeping track of which ball mount fits which coupler. CURT has made things simpler with the multi-tow ball mount. These ball mounts feature two or three trailer balls mounted onto a straight shank to accommodate various coupler sizes and loads.This multi-ball ball mount features a 2" and a 2 5/16" ball. The 2" ball can handle 7,500 lbs. of gross trailer weight and 750 lbs. of tongue weight, and the 2 5/16" ball accepts loads up to 10,000 lbs. with 1,000 lbs. of tongue weight. This multipurpose ball mount also features a solid shank for increased strength. All of our multi-use ball mounts come with a gloss black powder coat finish and a 2" x 2" shank.CURT multi-tow ball mounts are an obvious choice for anyone who tows more than one trailer on a regular basis. The multiple-ball design allows for quick changes between ball sizes without needing to install or own an entirely different ball mount. Because the balls are permanently welded to the shank, these ball mounts are also very secure, eliminating the possibility of a ball coming loose and deterring any potential theft.


  • Features three welded trailer balls and a tow hook on a solid shank
  • Allows for quick switching between trailer ball sizes
  • Tow hook perfect for vehicle recovery towing applications
  • Mounts on trailer hitches with a 2" x 2" receiver tube opening
  • Fits 1 7/8", 2" or 2 5/16" couplers
  • Tow hook limited to trailer hitch capacity
  • Permanently attached trailer balls cannot be loosened or stolen
  • Shank constructed from solid steel for optimum strength
  • Shank protected by a durable powder coat finish
  • Trailer balls and hook feature a polished chrome-plated finish

Product Description

Multi-Ball Mount (2" Solid Shank, 2" & 2-5/16" Chrome Balls)

Application Summary

CURT 45665 Multi-Ball Trailer Hitch Ball Mount, 2, 2-5/16-Inch Balls, Fits 2-Inch Receiver, 10,000 lbs

Trailer balls feature a polished chrome-plated finish

truck hitches tow tri 3 triple attachment triball universal 10000 change interchangeable 10000lb convert kit hitchs multifit set multi-fit tri-ball tripple 2in tri-mount trihitch switch adapt two inches 2inch multiball 3-way 3-ball multi-ball receivers

Product Attributes

Box Height In Inches - Xa 2
Box Length In Inches - Xa 7
Box Width In Inches - Xa 4
Class Id 0
Finish - Xa GLOSS BLACK POWDER COAT
Gtw/tw Ball 1 7,500 LB / 750 LB
Gtw/tw Ball 2 10,000 LB / 1,000 LB
Item Class - Xa OBS
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 2.000
Retail Length - Xa 12.000
Retail Width - Xa 8.000
Shank Type Solid
Shipping Weight - Xa 18.000
Tariff 301 - Xa Yes
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) CN
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 00612314001651

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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