General description The 4 x Makita Grass Trimmer Spool 6m Line Metal Bump Head is designed for efficient grass cutting with minimal drag. This spool set is compatible with various Makita trimmer models and features a convenient bump line feed for easy line adjustment without stopping the trimmer. Technical specifications Model: 195858-1 Line length: 6m Compatible models: DUR181, DUR141, UR180D, BUR181, DUR181Z, DUR141Z, DUR140, DUR180Z Compatibility and accessories Compatible with Makita DUR181, DUR141, and UR180D trimmers Includes 4 spools with 6m line each Installation Quick and easy attachment and removal of the line Usage Bump line feed for easy line adjustment without stopping the trimmer Metal reinforced bump knob for added protection and extended lifespan