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CURT
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Always the correct part
We know our products
Quality Products
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Includes tri-ball head #45800, adjustable shank #45059, tube mount #45802 and three pins & clips
Includes tri-ball head #45800, adjustable shank #45059, tube mount #45802 and three pins & clips
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Receiver Tube Size (Inches): 2 IN
Finish: GLOSS BLACK POWDER COAT
WC / TW (Pounds): 1,000 LB
WC Tongue Weight (Pounds): 1,000 LB
Gross Trailer Weight (Pounds): 10,000 LB
Ball Diameter (Inches): 1-7/8 IN or 2 IN or 2-5/16 IN
Installation Time Exact (Minutes): 0
If you own multiple trailers or frequently tow a variety of loads, you know how much time and money are spent tailoring your towing system to each and every individual trailer. There is nothing more inconvenient than switching back and forth between a few different ball mounts and trying to remember which mount fits with which trailer. A CURT adjustable ball mount is your multipurpose towing solution. This CURT adjustable ball mount has a shank size of 2" x 2" and features three different trailer ball sizes to accommodate all standard coupler sizes: 1-7/8", 2" and 2-5/16". The 1-7/8" trailer ball offers a gross trailer weight capacity of 6,000 lbs. and a tongue weight capacity of 600 lbs. The 2" trailer ball has a GTW capacity of 7,500 lbs. and a TW capacity of 750 lbs., and the 2-5/16" ball offers 10,000 lbs. GTW and 1,000 lbs. TW. This allows you to easily tow a variety of trailers and to ensure that each one tows smoothly and securely. This tri-ball ball mount also features an adjustable shank assembly with multiple mounting holes for varying ball heights. Each trailer ball can be raised to a maximum of 5-3/4" rise or lowered to a maximum of 5-3/4" drop, allowing you to make your trailer completely level in any towing situation. It includes three 5/8" hitch pins for quick and secure installation, and the adjustable shank can also be used with our multipurpose ball mount attachment #45008 for even more versatility. All CURT adjustable ball mounts are made with sturdy steel construction and come with a durable powder coat finish for long-lasting rust, scratch and UV resistance.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
The Curt 45799 is an adjustable tri-ball mount designed for use with Class 4 and 5 hitches. It allows you to select from three ball sizes (1 7/8", 2", or 2 5/16") and can be adjusted for rise or drop position to level your trailer when hitched to the tow vehicle. The unit is assembled before installation and uses hitch pins and clips to secure all components.
The Curt 45799 is designed for use with Class 4 and 5 hitches.
The Curt 45799 is a tri-ball mount that accommodates three ball sizes: 1 7/8", 2", and 2 5/16". You select which ball size to use based on your trailer coupler and towing needs.
Weight ratings for the Curt 45799 are: 1 7/8" ball: 5,000 lbs. gross trailer weight / 500 lbs. tongue weight; 2" ball: 7,500 lbs. gross trailer weight / 750 lbs. tongue weight; 2 5/16" ball: 10,000 lbs. gross trailer weight / 1,000 lbs. tongue weight. Do not exceed your vehicle's towing capacity or the hitch capacity, whichever is less.
Yes. Prior to installation, you must assemble the unit so the trailer will be level when hitched to the tow vehicle. Assembly involves inserting and securing the shank assembly, receiver tube assembly, and ball mount weldment using hitch pins and clips, then tightening the anti-rattle bolt.
Flip the shank assembly over to adjust between rise and drop positions. This allows you to level the trailer when it is hitched to the tow vehicle. The adjustment is made during assembly before final installation.
Follow these steps: (1) Insert the shank assembly into the receiver hitch and install the hitch pin and clip. (2) Secure the receiver tube assembly to the shank assembly using two 5/8" hitch pins and clips. (3) Tighten the anti-rattle bolt to eliminate movement between the shank and receiver tube assemblies. (4) Insert the ball mount weldment with the required ball size pointing upward into the receiver tube assembly and secure with a hitch pin and clip.
The anti-rattle bolt is 1/2" - 13 thread, 1" long, Grade 5. It must be tightened to eliminate movement between the shank assembly and the receiver tube assembly.
The Curt 45799 uses 5/8" hitch pins. Four hitch pins and four clips are included with the unit. They are used to secure the shank assembly to the receiver hitch, the receiver tube assembly to the shank assembly, and the ball mount weldment to the receiver tube assembly.
Yes. You must always attach safety chains between the trailer and tow vehicle. This is a critical safety requirement.
Do not exceed your vehicle manufacturer's recommended towing capacity or the trailer hitch capacity, whichever is less. Refer to your vehicle owner's manual to determine your vehicle's tow rating. The Curt 45799 weight ratings vary by ball size: 1 7/8" ball supports up to 5,000 lbs. gross trailer weight; 2" ball supports up to 7,500 lbs.; 2 5/16" ball supports up to 10,000 lbs.
Periodically check your tow system to ensure that all fasteners are tight and that all structural components are sound. This helps maintain safe operation and prevents component failure.
Yes, the Curt 45799 is designed for use with Class 4 and 5 hitches.
The Curt 45799 is a tri-ball mount supporting 1 7/8", 2", and 2 5/16" balls with weight ratings up to 5,000 lbs., 7,500 lbs., and 10,000 lbs. gross trailer weight respectively.
Yes, you must assemble the unit before installation by inserting the shank assembly, securing the receiver tube assembly, tightening the anti-rattle bolt, and installing the ball mount weldment using hitch pins and clips.
Yes, always attach safety chains between the trailer and tow vehicle. Never exceed your vehicle manufacturer's recommended towing capacity.
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