Tools Powerbuilt | Powerbuilt 6 Blade Non-Magnetic Feeler Gauge 648519

For Adjusting Air Gap Clearances On Some Types Ofelectronic Ignition Systems. Gauge Set Contains Nonmagneticbrass Blades. Blades Include: 0.006, 0.008,0.010, 0.012, 0.014, 0.016. Meets Fed Spec. Ggg-G-17C.