The 10 shank is 8 1/2 inches long. The 30 mouthpiece is a 3 1/2 inch tall correctional port.
*PLEASE NOTE THAT THERE IS A DROPDOWN MENU TO SELECT SHANK AND MOUTHPIECE STYLE. THE PHOTO DOES NOT CORRELATE TO THE BIT THAT YOU ARE BUYING. YOU MUST SELECT THE BIT FROM THE DROPDOWN*
