Easy to replace spool on the trimmer with the adapter kits. [High Quality Material]Made of high quality steel material, sturdy and , not deform easily. It's a reliable replacement for the old or damaged parts. blade adapter attachment kit fits tight and there was very little vibration. Durability & performance & save money. Perfect match for the old one. Easy installation, stable characteristics, high reliability. Check your models before buy, make your model., Manufacturer: Akfldms