Get to maintain your lawn with ease with the ECHO Brush Cutter Blades. They effectively cut undergrowth, thick grass and robust herbs. A U-Handle Kit or barrier is required to use these ECHO Brush Cutter Blades.Features U-Handle Kit or barrier required Fits all models except SRM280T and SRM410U Specifications Size: 8.5 Width: 8.5" Weight: 1lb Depth: 0.25" Quantity: 1