The EGO Commercial 21” Articulating Hedge Trimmer Replacement Blade Set is designed for heavy-duty professional use. The hedge trimmer blade set features 21-inch triple-sided laser-cut dual-action hardened steel blades with a 1.1-inch cut capacity for trimming, sculpting, shaping, and cutting back overgrowth. The replacement blade set is easy to install and remove for servicing, sharpening, and replacement. They are compatible with the EGO Commercial 21” Articulating Pole Hedge Trimmer (HTX5300-PA). Maximize uptime and grow your business with the powerful tools, smart tech, and genuine replacement parts of EGO Commercial.