This EGO Line Trimmer features EGO's new POWERLOAD™ technology. This new technology makes replacing your line easier than ever, simply feed the line into the head, and press a button. This Line Trimmer also features a 38cm Carbon fiber shaft for increased durability over other line trimmers. To guarantee this, EGO also offers a lifetime warranty on the carbon fiber shaft. Features: Split Shaft Makes For Easy Storage Features POWERLOAD™ Technology For Easier Line Replacement Dual-feed spiral twist 0.095in. line Variable Speed Specifications: 38cm Split Carbon Shaft For Durability