Ryobi RYHDG88VNM, Expand-It 17-1/2Inch, Universal Hedge Trimmer AttachmentCondition:* New Stock, No OEM Packaging. As Pictured.Additional Notes:* Use to turn your attachment capable line trimmer into a hedge trimmer* Cut branches and new growth up to 3/8Inch thick* Compatible with most brands of hedge trimmers* 17-1/2Inch L blade is easy to control and lightweight* Double sided, dual-action reciprocating blade creates a clean cut with low vibration* No tools or adapters are needed to connect the blade to the power head and shaft of your trimmerRyobiRYHDG88VNM