You can do your own tree trimming with this versatile Pole Saw Attachment with Auto Oiler that fits most gas trimmers designed to accept attachments. With the extension pole, you can reach up to 11 ft. for easy trimming of vines, hedges, tall shrubs and even tree branches. A glass-filled nylon chain guard protects you from kickback and also helps to keep debris from spraying onto your face. Versatile and strong, this pole saw attachment cuts down yard debris up to eight inches in diameter. The built-in auto oiler keeps your chain and bar lubricated for optimum performance.