Shop Head Rivet Gauge Set

Description

Made in the USASet of four gauges for -3,-4,-5,&-6 rivets.Each gauge measures MINIMUM height and MINIMUM diameter of shop heads AFTER setting. Eliminates guessing if your rivets are properly set. Works for measuring both universal head and flush rivets. Precision machined to size from 2024 aluminum. Rivet size permanently stamped on each gauge. Color coded anodized finish.