Metric Brake Line Fitting Size Gauge

• Easily check ISO/Metric thread sizes for the most common thread sizes found in automotive braking systems
• Check thread sizes for: M9 X 1.0, M10 X 1.0, M11 X 1.5, M12 X 1.0, M12 X 1.5, M13 X 1.0, M13 X 1.5, M14 X 1.5, M16 X 1.5
• Each size has a male and female end checker
• Thread sizes are clearly and permanently stamped into each gauge
• Assembled onto a plastic coated wire loop for hanging in convenient locations throughout the shop or garage