The Sun Joe 8 in. Chain Saw Attachment for Lawn Care System turns your GTS4000E into a convertible electric pole chain saw, and takes the danger and difficulty out of trimming your overgrown trees. Unlike gas-powered tools, the Sun Joe chain saw attachment is powered electrically, so you'll reliably power up with the push of a button without having to deal with smoke, fumes, unpredictable starters or costly tune-ups. Stand safely on solid ground while adjusting the telescoping pole to gain up to 15 feet of overhead reach! Later, when the limbs are down and there's wood to be cut, the chain saw attachment quickly converts to a hand-held chainsaw to make light work of loads of logs. Plus the chain saw attachment comes equipped with a built-in safety switch to prevent accidental starting. Powered by a robust 7-amp motor, the chain saw attachment can handle the most stubborn tree limbs up to 7.5-inches thick. Stand safely on solid ground while adjusting Sun Joe's GTS4000E telescoping pole to gain up to 15 ft. of overhead reach Quickly converts to a hand-held chainsaw to make light work of loads of logs Chain saw attachment is powered by a robust 7-amp motor Chain saw attachment can handle the most stubborn tree limbs up to 7.5 in. thick Chain saw attachment features an 8 in. Sun Joe bar and chain with an auto-oiler to keep the bar and chain fully lubricated during use Chain tensioning is equally effortless, requiring just a turn of a screw Chain saw attachment is equipped with a built-in safety switch to prevent accidental starting 2 year limited warranty Stylish charcoal grey head matches any color GTS4000E system Ideal for cutting overhanging limbs and thin logs