SHIPS TO USA ONLY   

SOLID HIGH QUALITY PLASTIC THREAD GAUGE WITH INTERNAL THREADS

#0-3/4" US (COURSE) & FINE THREAD) AND 1.6mm- 16mm METRIC

ALSO INCLUDES RECOMMENDED TAP & DRILL SIZES

6 5/8"L x 3 7/16"W x 3/16" THICK  the holes are threaded

A MUST HAVE TOOL    MAKES A GREAT GIFT  

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