Screw Pitch Gage, 4 - 42 TPI and 0.4 - 7mm, 51 Leaves, Inch/Metric

Thread pitch size is stamped on each gage

Quantity 1SET

Specifications

Case Material=Vinyl Sleeve
Graduation(s)=Variable TPI
Material=Steel
Model=Series 188
Type=Mechanical
Usage=Metric and Unified Screw; 60 Arc
Wt.=0.20 lb