The Model 1011 series head-shell uses choice aluminum (6063) that has high degree of internal loss and less ringing. It is separated, finger hook type. The finger hook provides M2.6 x 2 screw holes and 2 through holes for of total 4 installation holes. It has a threaded screw hole that allows you to utilize various cartridges without the need for a nut. It includes 6 kinds screw of M2.6 x 6, 8, 10, 12, 15 and 18 with M2.6 nuts.