SKU: General Tool 21 UPC: 038728220417General Tool 21 U.S. Standard Sheet Metal Gage (Round) List: $38.53 $22.52 You Save 42% ($16.01) Special Order - San Diego DetailsSpecial Order - San Francisco Details 2 Left in Stock - Las Vegas Add to Cart Quantity -+ Product DetailsRelated ProductsReviewsRecently Viewed Details FEATURES:• Hole sizes and decimal equivalents arepermanently marked on the faceDetailsDetailsFEATURES:• Hole sizes and decimal equivalents arepermanently marked on the faceSee MoreSee Less