General Sheet Metal Gauge

SKU: tg21


* Made of satin finished, heavy gage hardened and tempered steel
* Decimal equivalents of sizes are stamped on back
* Range, American Standard wire gages 0 to 36
* Dimensions 3-1/4″ diameter x 3/32″ thick


The #21 Sheet Metal Gage is ideal for gaging uncoated sheet metal, plate iron and steel.