ball size: 1-7/8",2",2-5/16", etc. Color : Chrome,
surface treating passed CASS TEST, Salt Spray Test 22hrs, No red rust,V-5, Type : US type
Ball Dia.1-7/8",2",2-5/16",Shank Dia.3/4",1",1-1/4",Shank Length 1-3/4",2-1/2",2-1/8",2-1/4",2-1/8",2-3/4",etc. are available.