Perfect for ensuring a neat and tidy finish, the Line Trimmer attachment features an automatic bump feed head, ideal for trimming grass where the lawn mower can’t, such as around obstacles and garden beds. The plant protection bar fitted to the front of the attachment not only protects against accidental cutting of plants and flowers but also prevents unnecessary line wear while working against walls and fences. 42V 4Ah Battery and 42V 3A Battery Charger included.