The anti-rotation screw attaches to the lower handle clamp. This item is priced individually and is made out of metal. It is a genuine replacement part used in compatible tillers, trimmers, and blowers made by Ryobi, Troy-Bilt, MTD, Bolens, Yard Man, Yard Machines, and Cub Cadet. A torx screwdriver will be needed during the installation process. It will need to be replaced if it becomes stripped or broken.
This is a genuine item that is supplied directly from the original equipment manufacturer for use with handheld lawn and garden equipment. It is an identical replacement for a missing or damaged palnut that was originally installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct location ...Read moreand application of this hardware. Keep in mind this high-quality item is made of durable metal and is sold individually.