Mayhew's 12-pc Brass Punch & Scraper Set, No. 67012, is non-marring and non-sparking. The scrapers are great for removing gaskets and seals, and the set features new knurling for a better grip. The set includes 1/2" and 3/8" scrapers; 1/4", 3/8" and 1/2" drift punches; and 1/8", 5/32", 3/16", 7/32", 1/4", 5/16" and 3/8" pin punches. The set is made in the U.S.A.