Little Mark Rack Ears (with screws included) fits the following Little Mark Heads:
Little Mark III
Little Mark Rocker 500
Little Mark Tube
Little Mark Tube 800
Little Mark 800
Little Mark 250 / Little Mark 250 Black Line
Little Mark II
LMK
Little Mark Ninja
Little Marcus 250
Little Marcus
Little Marcus 800
Little Marcus 1000
Little Mark Vintage