Metric threads from 2.5 to 22 millimeter and pitch of .45 to 2.5 millimeter
Pipe threads 1/16 inch to 1/2 inch with 14 TPI to 27 TPI
Spark plug threads 10 to 18 millimeter
US threads from #5 to 3/4 inch and pitch of 10 TPI to 44 TPI

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 0.2 inch
Length : 5.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B003QI0MOM

Product Description

4 Universal thread gauges identifies bolts, fittings, pipe threads and spark plugs with US or metric threads. Aluminum gauges identify.