Screw Pitch & Thread Gages
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USA MADE 0.50-7.00MM 18 PIECE SCREW PITCH GAGE (4901-0097)
$31.90 -
INCH & METRIC THREAD DETECTIVE IDENTIFIERS (4901-0035)
$29.45 -
55 PIECE 4-42 & .25-6MM TPI 60 DEGREE SCREW PITCH GAGE (4901-0030)
$15.82