Brake Line Fitting Size Gauge

Need to quickly check the thread size of brake line fittings? Look no further than the Brake Line Fitting Size Gauge! This handy tool is designed to easily check the most common thread sizes found in automotive braking systems, such as 1/8" NPTF, 1/4" NPTF, 3/8" x 24, 7/16" x 20, 7/16" x 24, 1/2" x 20, 9/16" x 18 and 9/16" x 20 and 5/8" X 16; male and female ends included. Thread sizes are clearly stamped into each gauge and the device is manufactured with Part Number: LTFG-UNF. Assembled onto a convenient plastic-coated wire loop for easy storage.