CE Smith 8 x 6.5″ Tapered Spindle Trailer Hub KitThe CE Smith Trailer Hub Kit is designed with pre-greased bearings. cutting down on the mess by producing a final installation onto the axle. The hub kit is made of a galvanized material making it durable in marine environments. The kit includes a dust cap, cotter pin, and lug nuts.Specifications:8 stud x 6-1/2″ bolt circle diameter1-3/4″ tapered to 1-1/4″ shaft3500 lb capacity16″ maximum wheel size2.71″ hub inner diameter8-1/2″ wheel flange diameterFeatures:Dust capCotter pinLug nuts