CURT Towing Starter Kit with 2 IN Ball (1-1/4 IN Shank, 3,500 lbs, 3-1/4 IN Drop) #45148. An all-in-one accessory package including a loaded ball mount (#45521), 2 IN trailer ball (#40003), and hitch pin & clip.

• Rated to 3,500 lbs. gross trailer weight and 350 lbs. tongue weight
• Fits trailer hitches with a 1-1/4 IN x 1-1/4 IN receiver tube opening
• Factory-torqued trailer ball accepts 2 IN couplers
• Wisconsin-made ball mount is CNC-formed and robotically welded for a perfect fit
• 2-5/8 IN rise or 3-1/4 IN drop for precise trailer leveling
• 1/2 IN hitch pin fits any 1-1/4 IN x 1-1/4 IN receiver tube
• Grooved pin allows clip attachment at any angle
• Ball mount protected by a durable powder coat finish
• Trailer ball features a polished chrome-plated finish
• Limited lifetime warranty (one-year finish, one-year parts)