Profile: Supply Warehouse, Inc. deals with cleaning tools, can liners, waste receptacles and work gloves. Our cleaning tools & accessories category comprises of scrapers, tool organizers and utility knives. Our scraper has 3" wide carbon steel blade that is heat-treated for maximum strength. It has corrosion-resistant polished coating. The ProTrim10 scraper removes heavy dirt, mortar, glue and stickers. It includes double-edged 4" wide carbon steel blade.