General Tools 21 US Standard Sheet Metal Round Gage

New: $18.70

Price as of 05/23/18

  • This sheet metal gage is designed to accurately determine the thickness of uncoated sheet metal, plate iron and steel
  • Gage numbers are US Standard 0 to 36, based on weights in ounces per square inch
  • Decimal equivalents of each size are stamped on the reverse side of the sheet metal gage
  • This standard sheet metal gage is 3-1/4" in diameter and 3/32" thick
  • Featuring a satin finished, this sheet metal gage is made from hardened and tempered heavy gage steel
  • ASIN: B00004T7T9