Gewindeschneider-Sortiment in Stahlblechkassette in Handwerks- und Industriequalität, 56-teilig, Metrisches ISO-Regelgewinde nach DIN 13, rechtsschneidend: Satz Metrisch, M 3 - M 20 : Amazon.de: Baumarkt
Nut & Bolt Thread Checker - 26 Male/Female Gauges - 14 Inch & 12 Metric for Quickly Checking Nuts and Bolts Inch or Metric and Verifying The Size: Amazon.com: Industrial & Scientific
VEVOR Micrometer Set 0-6" Machinist Tool Micrometer Set 0.0001" Accuracy 6 Pcs Precision Machinist Tool Set Micrometer, Laser-Etched Micrometer with Calibration Standards, Wrench: Amazon.com: Industrial & Scientific