Once you have a visual or part number match, choose your tip/speed option suffix carefully. For details, go to
Flip Needles FAQ .
Replaces: Tetrad needle numbers
containing:
Used In: Tetrad cartridges
containing: 72S,72D,82D,82S,74S,74D,84S,84D
Equivalent to these other universal replacement #'s: 72S,72D,82D,82S,74S,74D,84S,84D TRANSCRIBER NEEDLES PS154
TRANSCRIBER NEEDLES PS154