The Dial Caliper and Marking Set contains three of the most common measuring and marking tools used by mechanics and machinists. The 6” Dial Caliper provides accurate measurements to .001” and is made of hardened stainless steel for a lifetime of dependable use. The Carbide Scriber makes precise marks on most surfaces and includes a magnetic pickup for retrieving metal shavings. Finally, the 6” Stainless Steel Rule offers four sets of etched graduations and a satin chrome finish. The entire set is packaged in a sturdy, fitted travel case with a padded lining.