The Curt Switch Trailer Ball gives your towing system added flexibility. It lets you change between 2 inch and 2-5/16 inch trailer balls so you can haul a wide variety of trailers and accessories. You don't even need any tools or pins - the special J-groove design lets you twist the ball on and off single-handedly.

• Switch-Ball Hitch Set features a 1-inch shank & includes two balls
• Two balls - 2 inch & 2-5/16 inch
• No tools required - No attachment pin to remove
• Constructed from premium grade steel with nickel-chrome plating for long life
• Exclusive 'J' Groove design ensures secure hitch with ball installed on shank & coupler
• Designed so weight bearing capacity is resting on shank, providing smoother & safer towing
• Complies with National Standard SAE-J684 & V-5 Regulations for conversion ball sets
• 8,000 lb. capacity
• Weight: Approximately 4 pounds
• Shipping Dimensions: Approximately 1 x 1 x 1 inches.