Conn French Horn, 6D 8D, 4D Rotor Cork Stop Arm Screw, Also Fits Trombone Rotor 88H

$8.95

Conn French Horn Stop Arm Screw, Nickel,  Will fit all USA models horns including the 8D 6D 4D.  Also, Conn F-attachment 52H, 88H and other trombones.