The Oregon® 791-532 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity. Fits GRASSHOPPER 320239
- Center hole: 5/8″
- Requires 3 blades for 61″ cut
- Enhanced mulching for bagging and discharge efficiency
- Stays sharp and durable
- Replacement for major brand: Simplicity