Ball Transfer Unit; Stud|Spring Loaded; 25.4MM Ball Diameter; 41.4MM Base to Ball Height; 44.5MM Housing Diameter; 35.8MM Housing Height

Ball Transfer Unit; Stud; 25.4MM Ball Diameter; Stainless Steel Ball; 529 Lbs Max Load; 45MM Base to Ball Height; 50.8MM Housing Diameter; 38.3MM Housing Height; Stainless Steel Housing

Ball Transfer Unit; Stud; 38.1MM Ball Diameter; Stainless Steel Ball; 1477 Lbs Max Load; 60MM Base to Ball Height; 60.3MM Housing Diameter; 47MM Housing Height; Stainless Steel Housing