Product media viewer View larger Product photo, 1 of 11 of 1 Curt Manufacturing Curt 2 5/16 in. Trailer BallsFeatures2 5/16" Ball Diameter Trailer BallsAvailable in Chrome, Stainless Steel & Raw FinishAvailable in 2 1/4" - 3" Shank LengthsAvailable in 1", 1 1/4" & 2" Shank Diameter6,000 - 30,000 lbs GTWSign in for pricingWholesale and contract pricing, warehouse quantities, and ordering are available to dealer accounts. Sign in Become a dealer Choose options Choose options Product options15 optionsLoading products... Load more options Product information On this pageTechnical DetailsTechnical DetailsBrandCurt Manufacturing WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov