CURT 45310 Class 4 Ball Mount, 2" Drop image number 1
CURT 45310 Class 4 Ball Mount, 2" Drop image number 2
CURT 45310 Class 4 Ball Mount, 2" Drop image number 3
CURT 45310 Class 4 Ball Mount, 2" Drop image number 4
CURT 45310 Class 4 Ball Mount, 2" Drop image number 5
CURT 45310 Class 4 Ball Mount, 2" Drop image number 6
CURT 45310 Class 4 Ball Mount, 2" Drop image number 7
CURT 45310 Class 4 Ball Mount, 2" Drop image number 8
CURT 45310 Class 4 Ball Mount, 2" Drop image number 9
NEW
1/9
CURT 45310 Class 4 Ball Mount, 2" Drop image number 1
CURT 45310 Class 4 Ball Mount, 2" Drop image number 2
CURT 45310 Class 4 Ball Mount, 2" Drop image number 3
CURT 45310 Class 4 Ball Mount, 2" Drop image number 4
CURT 45310 Class 4 Ball Mount, 2" Drop image number 5
CURT 45310 Class 4 Ball Mount, 2" Drop image number 6
CURT 45310 Class 4 Ball Mount, 2" Drop image number 7
CURT 45310 Class 4 Ball Mount, 2" Drop image number 8
CURT 45310 Class 4 Ball Mount, 2" Drop image number 9

CURT 45310 Class 4 Ball Mount, 2" Drop

5 out of 5 Customer Rating Write a review
Item #: 124295
$45.99
CURT 45310 Class 4 Ball Mount, 2" Drop
CURT 45310 Class 4 Ball Mount, 2" Drop
$45.99
FREE Shipping over $99
Estimated delivery in 5-7 days Estimated delivery in 5-7 days
FREE In-Store Pickup
Select store
Free Pickup at Select Stores . Change Store

Curbside Pickup available
$9.95 Next Day Delivery
Out of stock
Please try again
Address not eligible
Order by 4pm to get it tomorrow
  • In Stock
Additional shipping charges may apply.

In-Store Only

This item is excluded from all discounts and promotions.

Minimum order quantity of 1
Maximum order quantity of 100
Must purchase in increments of 1
Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment, unless returned in store where some exclusions may apply.

Features
The heavy-duty CURT Class 4 Ball Mount is constructed from quality steel and features a 2" x 2" shank. Built to complement CURT class 4 trailer hitches, this ball mount is perfect for towing large boat trailers, RVs, livestock, and horse trailers as well as a variety of other farm and industrial-type trailers. (Never exceed the lowest weight capacity of any towing component.)

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" or can be flipped to provide 1" 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 CURT ball mounts, CURT class 4 ball mounts are CNC-formed, robotically welded, and mechanically descaled to create a flawless product. This heavy-duty ball mount is finished in a gloss black powder coat to give it superior rust, chip, and UV resistance. It comes with 1-1/4" ball hole to accept a trailer ball with a 1-1/4" shank.

• 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
• Trailer ball and hitch pin sold separately

Specs
Finish: Gloss Black Powder Coat
Drop: 2"
Rise: 1"
Receiver Size: 2"
Gross Trailer Weight: 10,000 lbs.
Tongue Weight: 1,000 lbs.
  • Heavy-duty Class 4 mount made from quality steel with a 2" x 2" shank
  • Hollow shank for use with anti-rattle hitch pin
  • Durable powder coat finish
  • Standard 2" drop can be flipped for 1" rise
  • 10,000-lb. gross trailer weight / 1,000-lb. tongue weight
Specs
Unit Weight
6.00 lb
Brand
Curt
MFG Part No.
45310