QUANTITY  OF  6  

BLACK / SILVER CONTROL  KNOBS  

SILVER TOP IS METAL AND SILVER RING AT THE BOTTOM IS METAL

PLASTIC KNOB IS APPROX 18MM  DIAMETER AT BASE GOING TO 13MM AT TOP

HEIGHT IS 19MM

ALSO HAS RED MARKER LINE ON METAL BASE 

TO FIT  6MM  1/2  D  SHAFT HELD ON BY A SPRING CLIP 

NEW OLD STOCK AS SEEN IN PHOTOS