Rotary 21.00in X 5/8 Hole Hi Lift Mower Blade - 3434

The Rotary 21.00in X 5/8 Hole Hi Lift Mower Blade - 3434 is engineered for superior airflow and clean, efficient grass discharge. Its high lift design creates strong suction that lifts grass blades upright for a precise, even cut and improved bagging performance. Constructed from durable, heat-treated steel and balanced for steady operation, this blade provides long-lasting performance and excellent results across various mowing conditions.

Key Features

• Hi lift design increases airflow for improved bagging and discharge efficiency
• Heat-treated steel construction enhances strength and extends blade life
• Precision-balanced for reduced vibration and smoother mowing performance
• Factory-sharpened cutting edge for quick installation and optimal results
• Designed to fit mower decks using a 5/8in center hole

Specifications

• Blade length 21.00in
• Center hole diameter 5/8in
• Width 2.50in
• Thickness 0.149in
• Cutting edge style Hi lift
• Weight approximately 2.5lb
• Rotary part number 3434

Product Associations

• Replaces select OEM blades from brands including AYP, Husqvarna, and Craftsman
• Compatible with mower decks designed for 21.00in Hi Lift blades
• Ideal for side-discharge and bagging mowing applications
• Recommended for producing a clean, professional-grade lawn finish