Thick 1 1/2 at the bottom center across the end pin. PLEASE MESSAGE ME IF YOU HAVE QUESTIONS OR IF YOU NEED MORE PICTURES. WITHOUT PLAYING AN INSTRUMENT FIRST IT IS HARD TO SAY IF IT WILL PASS BUYERS EXPECTATIONS. WE ARE NOT COLLECTORS BUT DO HAVE SOME KNOWLEDGE OF VIOLINS.
ALL INFORMATION IS TO THE BEST OF OUR KNOWLEDGE AND RESEARCH AND WE MIGHT NOT RECOGNIZE EVERY DETAIL. ALL PICTURES ARE OF THE ACTUAL ITEM.THANKS FOR SHOPPING WITH US!