【High Quality Nylon Blade】-When the regular trimmer spool just won't cut it, these durable and flexible nylon replacement blades for Makita trimmer spool allow you to quickly swap out to get the job done; 12 Blades Included 【Compatibility】 - These replacement blades for 198383-1 (not included) and 198426-9 are compatible with Makita DUR189RF DUR191LZX3, DUR190UZX3, DUR181Z, DUR192LZ, DUR187, DUR384, DUR368A, DUR369AZ, DUR369L ... - Sometimes a job or yard requires the sturdy and durable replacement blade head attached to your weed eater; While blades slowly wear out over time, these high-quality nylon replacement blades get you back to peak performance, blade size: 101 x 40 mm, hole diameter: 12 mm. 【Wide Range of Occasions】 - The lawn mower blades have a wide range of uses and you can use them to trim flower beds, pots, gardens, fruit trees, farm branches and weeds in your garden and fields so that your plants can thrive.