The Carlisle 4067100 steel wire brush with scraper has metal bristles and a 1-1/2" scraper for aggressive removal of residue, metal filings, coatings, paint, and varnish. The plastic handle design provides comfort and grip for tougher cleaning jobs. The handle has a hole for easy storage convenience. The bristles are made of carbon steel wire, which offers resistance to wear as well as good shape retention. The overall length is 12 inches.Carlisle manufactures food service equipment and supplies and sanitary maintenance tools and supplies for commercial, industrial, and institutional facilities. The company, founded in 1954, is headquartered in Oklahoma City, OK.