5/16" SAE punch and die set
Must be used with the 007 flaring tool - cannot be used by itself
Makes SAE flare (45 degree/inverted/double) on 5/16"/7.94mm (-5) OD brake line
Use with CNF-5 Cunifer brake line
Our 5/16" and 8mm are the same size tubing.
If you need to make a DIN flare (ISO/bubble) on 5/16" tubing use the 8mm DIN punch and die set.