EGO 22" High-Performance Blade Set for 22" Super Composite Mowers optimizes the powerful torque and fast blade speeds of these 22-inch Super Composite deck mowers to deliver superior performance and a sharp, clean cut. The Upper Blade is the second lawn mower blade of the Select Cut™ multi-blade system and is also included in this set. The lower High-Performance Blade is interchangeable with a High-Lift Bagging Blade (available separately) to customize your cut. This High-Performance Blade is designed exclusively for use with POWER+ 22" Super Composite Mowers featuring the Select Cut™ System and Touch Drive Self-Propelled Mowers (models LM2236SP, LM2240SP). EGO parts are engineered specifically for your POWER+ tools to ensure optimal compatibility, quality, and performance. Please note that nuts and bolts are not included. Model Number: AB2211D