3 5/8" tall x approx 23/32 wide  (a little over 11/16)  this is for a smaller tractor, Oliver 77, 88, 770, 880.  NOT for a larger tractor, NO RETURNS. 

 been in storage for many years, new old stock.  made for or by Spec Cast. limited amount available.  you are buying 2 pair 

pic on a  Oliver 66  1/16 SCALE - reference only for appearance and size.