CURT 45056 Loaded Ball Mount 2" Shank with 2" Ball, 4" Drop — 7,500 lb, Gloss Black

This CURT loaded ball mount arrives fully assembled so you can hitch and go—no separate ball mounting or torquing required. Built with a 2" x 2" shank and a polished 2" diameter trailer ball, the 45056 supports many common towing tasks including boat, utility and small RV trailers. A durable gloss black powder-coat and chrome-plated ball protect the unit from the elements while the included pin and clip secure it in your receiver.

How much weight can this ball mount handle?

The CURT 45056 is rated for a 7,500 lb gross trailer weight and a 750 lb tongue weight when used as supplied. If you remove the factory-installed ball or alter the configuration, capacities can change, so always verify limits against your vehicle, hitch and trailer specifications.

• Gross trailer weight: 7,500 lb (as shipped)
• Tongue weight: 750 lb (as shipped)
• Check vehicle/hitch/trailer lowest rating before towing

What size receiver and ball does this mount fit?

The mount is made for a standard 2" receiver tube and comes with a 2" diameter trailer ball already torqued at the factory. This makes it compatible with the majority of trailers and industry-standard couplers used for campers, boat trailers, ATVs and utility trailers.

• Shank size: 2" x 2" to fit standard hitches
• Ball diameter: 2" pre-installed and torqued
• Pin hole: 5/8" diameter for included pin and clip

How does its design make towing easier and more durable?

The 45056’s plug-and-play design eliminates the need to buy and torque a separate trailer ball, saving time and reducing installation errors. Its gloss black powder coat resists chipping and corrosion, while the chrome-plated ball offers smooth coupling and added rust protection.

• Pre-attached, factory-torqued trailer ball for quick setup
• Gloss black powder coat to slow corrosion and wear
• Polished chrome ball for reliable coupling and longevity

What are the mount’s dimensions and installation steps?

The overall length of the ball mount is 8-1/4" with a 4" drop that helps level trailers and improve towing balance. Installation is straightforward: slide the 2" shank into your receiver, align the pin hole, and insert the supplied 5/8" pin and clip to lock it in place.

• Overall length: 8-1/4"; drop: 4" for common trailer heights
• Installation: insert shank, align hole, secure with included pin and clip
• Rounded shank edges aid insertion and alignment

Who this is for: The CURT 45056 loaded ball mount is ideal for drivers who tow medium-duty trailers and want a dependable, out-of-the-box solution. It’s well suited to boat owners, campers, ATV haulers and contractors using utility trailers who prefer a pre-assembled ball mount that fits standard 2" receivers and minimizes setup time. Always compare the mount’s ratings to your vehicle and trailer to ensure safe towing.

Note: Never exceed the lowest rated component in your towing system—vehicle, hitch, ball mount, or trailer—to maintain safe operation.