Guaranteed Fitment
Always the correct part
Always the correct part
We know our products
Quality Products
Free Shipping!
by CURT
Complete 3-piece bundle kit containing all necessary components for your project. Professional-grade components designed for reliable performance and long-lasting durability.
CURT towing starter kits are the all-in-one accessory package to accompany your trailer hitch, equipping you with the necessary components to hitch up and hit the road. Each towing starter kit includes a ball mount and a hitch pin or hitch lock, eliminating the need to purchase these items separately and removing the stress of needing to find components of matching size. This CURT towing starter kit features a class 2 ball mount #45521 with a 1-1/4" x 1-1/4" shank to fit a class 1 or 2 trailer hitch. CURT class 2 ball mounts are CNC-formed and robotically welded for clean, accurate weld lines. This class 2 features a powder coat finish and comes with a pre-torqued, chrome-plated 2" trailer ball. It offers a 3-1/4" drop, a gross trailer weight capacity of 3,500 lbs. and a tongue weight rating of 350 lbs. Also included in this towing starter kit is a CURT hitch pin & clip #21403. This hitch pin features a 1/2" diameter and is constructed from solid steel to ensure reliable strength. It also comes with a zinc finish and a grooved end that allows the clip to be inserted at any angle. All CURT 1/2" pins come with a 105-degree bend, making them easier to handle and operate when mounting your ball mount, and they will fit any CURT ball mount or hitch-mounted accessory with a 1-1/4" x 1-1/4" shank. For the new hitch owner and towing veteran alike, a CURT towing starter kit is the perfect accessory to Bring It.
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 350 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Drop | 3-1/4 IN |
| Finish | GLOSS BLACK POWDER COAT |
| Gross Trailer Weight (GTW) | 3,500 LB |
| Material | Blank |
| Mount Type Description | Blank |
CURT Switch Ball trailer balls are a breakthrough in trailer ball technology. As a result of CURT innovation and engineering genius, Switch Balls offer the ultimate in convenience and reliability for a variety of light-duty and medium-duty towing applications. Essentially, a CURT Switch Ball is a trailer ball shank with a removable head. With its exclusive J-groove design, the Switch Ball trailer ball allows different heads or ball sizes to be places on the shank for accommodating different coupler sizes. This means there is no need to switch between ball mounts or even to own a second ball mount to fit an additional trailer. When you need to make the switch, simply twist the Switch Ball head, lift it off and twist on another. The J-groove ensures a solid hold on your trailer, while still allowing for easy removal of the trailer ball without tools or pins. This CURT Switch Ball trailer ball set comes with two ball attachments. Ball 1 features a ball diameter of 1-7/8" and ball capacity of 3,500 lbs. Ball 2 has a 2" ball diameter and a ball capacity of 6,000 lbs. Ball 3 has a 2-5/16" diameter and a ball capacity of 8,000 lbs. The shank measures 2-1/4" long and 1" in diameter. We construct these interchangeable hitch balls from premium-grade steel for strength and give them a bright nickel-chrome finish for a long life. To ensure your safety and provide you with a tow ball you can depend on, CURT Switch Balls are independently tested in accordance with SAE J684.
| Ball 1 Diameter and Capacity | 1 7/8 IN - 3,500 LB |
| Ball 2 Diameter and Capacity | 2 IN - 6,000 LB |
| Ball 3 Diameter and Capacity | 2 5/16 IN - 8,000 LB |
| Finish | Chrome |
| Material | Blank |
| Mount Type Description | Blank |
| Neck Diameter | 1 1/8 IN |
| Rise | 3/4 IN |
| Shank Diameter | 1 |
| Shank Length | 2 1/4 IN |
| Side Application Type Description | Blank |
| Truckload Dom Pickup Location | Eau Claire, Wi |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
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 channel mount uses a shank with multiple mounting holes to allow for easy height adjustment. A variety of attachments -- including a two-sided trailer ball, a ball mount tongue and ball and pintle combinations -- can be mounted in the channel to accommodate a variety of towing situations. This lock set adds security and peace of mind to your towing setup, allowing you to replace one of the pins in the channel mount with a key-operated lock. The locks are similar to the style of our hitch locks and feature a zinc finish and dust caps to ensure lasting use. The locks are keyed alike and can be used on any CURT adjustable channel mounts. Four keys are included in this package.
| Finish | Chrome |
| Material | Blank |
| Mount Type Description | Blank |
| Side Application Type Description | Blank |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
All components included for your project needs
All genuine parts with manufacturer warranty
Bundle pricing saves money versus individual purchases
Matching specifications eliminate fitment issues
One-stop solution reduces ordering complexity
All components tested for compatibility
| Bundle Type | Complete 3-Piece Bundle Kit |
| Components | 3 Professional Grade Parts |
| Brand | CURT |
| Warranty | Manufacturer Warranty Included |
| Condition | Brand New |
Have a question? We're here to help!
We ship to ALL US states except for Alaska & PR.
We offer FREE SHIPPING on all products! !
We typically ship items within 24 hours of the order date excluding weekends.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Typical delivery times are 1-5 business days, freight items may take longer. We ship from several warehouses throughout the US to provide fast delivery.