Line Trimmer attachment (straight shaft style) for Makita's Split Shaft Multi-Tool System, quickly attaches to Split Shaft Multi-Tools using a quick release accessory mounting system. the line trimmer cutter attachment is the right accessory for use with this versatile system. It has an M10 x 1.25 lh shaft arbor that fits common sized trimmer heads for increased versatility, with a large multi-purpose grass shield. It has a bump & feed trimmer head for increased efficiency, with a steel drive shaft that is engineered for lower vibration & longer service life. For use with Makita’s split-shaft power heads (DUX60Z, DUX60PTM5X, DUX18Z, DUX18ZX2, DUX18RMEX2, DUX18RMX12, UX01GZ)