Felji Cutter Blade Replacement for Black & Decker Blender # 14291600 Black & Decker Blender Blade 14291600 Replacement Cutter Blade. Fits Black and Decker blender models BL1900 BL3900 BL4900 BL5000 BL5900 BL6000 BL9000. Designed & Engineered By Felji