You are looking at the Weigh Safe TB4-2.5 aluminum 4" adjustable hitch with a 2 1/2 in shank. Class V ready! Includes 2” & 2-5/16” dual stainless steel balls 14,500 lbS Max GTW (2-5/16” ball)8000 poundS GTW (2” ball) 2200 poundS Max Tongue V5 & J684 Certified If you have any questions at all, please don't hesitate to ask. ***We specialize in all Trimax, Master Lock and American Lock products, everything in stock ready to ship***