CURT 2" Loaded Ball Mount with 1-7/8" Ball — Class III 3,500 lb GTW, 2" Drop, Pre-Assembled

CURT 45034 is a fully assembled Class III 2" loaded ball mount with a factory-torqued 1-7/8" trailer ball, rated for 3,500 lb gross trailer weight and 350 lb tongue weight.

This ready-to-use ball mount arrives pre-fitted with a polished 1-7/8" trailer ball and a hitch pin, so you can attach trailers without separately mounting or torquing the ball. Built on a 2" x 2" shank, the 8-1/4" overall length and 2" drop suit many light towing needs — from small boats and utility trailers to pop-up campers and recreational trailers for ATVs or dirt bikes. The gloss black powder coat finish and chrome-plated ball extend corrosion resistance for seasonal use.

What towing capacity and tongue rating does this CURT ball mount support?

This CURT loaded ball mount is rated for a gross trailer weight (GTW) of 3,500 pounds and a tongue weight (TW) of 350 pounds. Those figures assume the ball stays installed; removing the ball can alter the rated capacity. Always observe the lowest capacity among vehicle, hitch, ball mount and trailer components.

• Gross trailer weight: 3,500 lb
• Tongue weight: 350 lb
• Includes factory-torqued 1-7/8" trailer ball
• Capacity may be limited by vehicle or hitch — check placards and manuals

How does the CURT 45034 make hitching and setup faster?

This model ships fully assembled so there’s no need to install or torque a separate trailer ball. The pre-attached ball and included 5/8" pin and clip let you insert the 2" shank into a standard receiver and secure it quickly. That reduces prep time and minimizes tools and extra parts on the road.

• Pre-installed, factory-torqued 1-7/8" ball for immediate use
• Includes 5/8" hitch pin and clip for secure mounting
• Rounded shank design eases insertion into 2" receivers
• 8-1/4" overall length with 2" drop for common trailer heights

Is the CURT 45034 durable and weather-resistant for seasonal towing?

The shank and mount are protected with a gloss black powder coat that resists chipping and UV damage, while the trailer ball is chrome-plated to fight corrosion. These finishes help the mount withstand outdoor storage and occasional exposure to road grime, salt and moisture. Routine inspection and light maintenance will keep it performing reliably.

• Gloss black powder coat on the ball mount body
• Polished chrome plating on the 1-7/8" trailer ball
• Factory assembly reduces fastener wear and loosening
• Wipe-clean surfaces for simple seasonal maintenance

What vehicle and trailer types is this ball mount best suited for?

The 2" x 2" shank fits standard Class III receivers, making this mount compatible with many mid-size trucks, SUVs and vans equipped with 2" hitches. Its 3,500 lb rating covers most small boat trailers, utility trailers, pop-up campers and lightweight recreational trailers. Verify your vehicle hitch rating and trailer tongue weight before towing.

• Designed for 2" receiver (Class III style)
• Ideal for small boats, utility trailers, pop-up campers
• Good match for ATV/motorcycle trailers within rating
• Not for heavy commercial towing beyond 3,500 lb GTW

Who this is for: The CURT 45034 loaded ball mount suits owners who want a straightforward, dependable towing solution without extra assembly — especially weekend boaters, DIYers hauling gear, and recreational vehicle users moving lightweight trailers. If you need an all-in-one, pre-torqued ball mount that fits standard 2" receivers and covers everyday light towing, this CURT model is a practical, corrosion-resistant choice.