The CRL 3/4" Stiff Steel Putty knives are made with a .04" (1mm) thick stainless steel blade that is tightly fastened to the wood handle and held by an eyelet rivet making them easy to hang for storage. They come in three different styles: a Bent Knife with a 35º radius bend, a Chisel Edge, and a Flat Edge Scraper. These are great narrow tools perfect for smoothing or scraping in tight spaces. The blade width is 3/4" (19 mm), and the overall length is 6-1/2" (165 mm). Sold individually or in a set.