Effortlessly trim branches and maintain your landscape with the?Greenworks 40V Cordless Polesaw, designed for precision and ease. Equipped with an?8-inch bar and chain, this tool tackles small to medium branches with clean, efficient cuts. The?automatic oiler?ensures smooth chain operation by continuously lubricating the bar and chain, while the?translucent oil tank?lets you monitor levels at a glance. 8 INCH BAR AND CHAIN �C for easy trimming of branches EASY ADJUST TENSIONING – for quick tightening of the chain AUTOMATIC OILER �C applies oil to the bar and chain to ensure durability and extend the life of the chain TRANSLUCENT OIL TANK – for clear view of oil level 8 FT LENGTH – 3-piece aluminum shaft can be extended to 9 FT (11 FT total reach)