Attributes . This 7-1/4? Grill Brush with Short Trimmed Brass Filament is Recommended for use on Porcelain Grates and Small Grills. The shorter 14? Handle Accommodates Smaller Grills or Tighter Kitchen Spaces. A Heavy-duty Scraper Blade is Attached Horizontally to the Front End of the Cleaning Head (scraper not recommended for use on porcelain grates). . Names