THE LARGE VISE HAS 4" JAWS AND THE SMALL ONE IS A CRAFTSMAN WITH 3 1/2" JAWS. BOTH ARE H.D. AND WORK GOOD AND HAVE GOOD JAWS. PLEASE NO E-MAILS AND YOU WILL NEED TO PICK THEM UP. CASH ONLY AND NO CHECKS. CALL 785-454-3407 TO INQUIRE,