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).
• Fits trailer hitches with a 2″ x 2″ receiver tube opening
• Equipped with a 1″ hole to accept a trailer ball shank
• 8″ rise or 10″ drop for precise trailer leveling
• Hollow shank weighs less and can be used with an anti-rattle kit
• 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)
• Notes: Trailer ball and hitch pin sold separately
Specs:
Ball Hole: 1 IN
Drop: 10 IN
Finish: Gloss Black Powder Coat
GTW/TW Ball Drop: 5,000 / 500 LB
GTW/TW Ball Rise: 3,500 LB / 350 LB
Hub Warehouse: D01
Length: 14 IN
Master Case Qty: 1
Material: Carbon Steel
Part Type: Class 3 Ball Mount
Product Weight: 14.000
Receiver Tube Size: 2 IN
Rise: 8 IN
Shipping Weight: 14.000
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Before You Order
Before ordering, compare part number 45112 with the existing trailer hitch ball mount and installation requirements.
Frequently Asked Questions
Which part number identifies this trailer hitch ball mount?
The source identifies this product with part number 45112.







