American Grease Stick Diagnostic & Testing Tools
- American Grease Stick®Metric Brake Line Fitting Sizing Gauge (BLFG-MET)Universal Brake Line Fitting Sizing Gauge by American Grease Stick®. AGS Brake Line Fitting Gauge for ISO/Metric threads is an accurate and easy-to-use thread checker for the most common thread sizes found in automotive braking systems...Designed for the ultimate in practicality and functionalityMade from superior materials for unparalleled quality and dependability$19.84