Motorcycle Gasket Scraper Rust, Motor Cleaning Car Engine Cylinder Oil Dirt Cylinder Sealant Clean-up SuppliesFor cleaning cylinder heads and removing old sealants and carbon build up. Hardened and tempered carbon steel shanks and heads are inchoffset to edgeinch to allow easy scraping orf flat surfaces. Simple inchfirmerinch style bevelled points with longer head lengths allow for scrapers to be re ground several times for maximum service life. Impact resistant square section handle for secure frip even when greasy.