CURT 45310 Class 4 Trailer Hitch Ball Mount; Fits 2-Inch Receiver; 10;000 lbs; 1-1/4-Inch Hole; 2-In Drop; 1-Inch Rise

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When you demand more from your towing equipment, CURT class 4 ball mounts answer the call. Our heavy-duty ball mounts are constructed from quality steel and feature a 2 in. x 2 in. shank. They are built to complement CURT class 4 trailer hitches and are perfect for towing large boat trailers, RVs, livestock and horse trailers as well as a variety of other farm and industrial-type trailers (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). With a few different drop height options and the ability to flip for optional rise, CURT class 4 ball mounts are built to work as hard as you do, from sunup to sundown. This class 4 ball mount has a gross trailer weight capacity of 10,000 lbs. and tongue weight rating of 1,000 lbs. It has a standard drop of 2 in. or can be flipped to provide 1 in. of rise. It also features a hollow shank, allowing an anti-rattle hitch pin or lock to be used for reduced noise and vibration. As with most of our ball mount line, CURT class 4 ball mounts are CNC-formed, robotically welded and mechanically descaled to create a flawless product. We finish our heavy-duty ball mounts in a gloss black powder coat to give them superior rust, chip and UV resistance. They also come with 1-1/4 in. ball hole to accept a trailer ball with a 1-1/4 in. shank.

• Fits Trailer Hitches w/A 2 In. X 2 In. Receiver Tube Opening
• Equipped w/A 1 1/4 In. Hole To Accept A Trailer Ball Shank
• 2 In. Drop Or 1 In. Rise For Precise Trailer Leveling
• Shank Weighs Less And Can Be Used w/An Anti-Rattle Hitch Pin
• CNC-Formed Robotically Welded And Mechanically Descaled
• Protected By A Durable Powder Coat Finish
• Made In USA

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Information:

Class 4 Ball Mount (2 Shank, 10,000 lbs., 2 Drop, 9-3/8 Long); Fits trailer hitches with a 2 x 2 receiver tube opening; Equipped with a 1-1/4 hole to accept a trailer ball shank; 2 drop or 1 rise for precise trailer leveling; Hollow shank weighs less and can be used with an anti-rattle hitch pin; CNC-formed, robotically welded and mechanically descaled for a perfect fit; Protected by a durable powder coat finish; Made in USA; Limited lifetime warranty (one-year finish, one-year parts)

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Application Summary:

Year	Make/Model
CURT	45310 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 10,000 lbs, 1-1/4-Inch Hole, 2-In Drop, 1-Inch Rise